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HomeMy WebLinkAbout2022-03-21 I09 NW Neighborhood Neighborhood Design Guide AGENDA ITEM: CITY OF WAUKEE, IOWA CITY COUNCIL MEETING COMMUNICATION MEETING DATE: March 21, 2022 AGENDA ITEM: Consideration of approval of a resolution approving resolution approving and adopting the Northwest Neighborhood Phase 1 Plan and the Waukee Neighborhood Design Guidelines FORMAT: Resolution SYNOPSIS INCLUDING PRO & CON: In 2021, City staff began working with Confluence, a landscape design and urban planning firm, to master plan an approximately 750-acre area within the northwest corner of Waukee’s growth area. The area is north of the exiting Stratford Crossing neighborhood and west of the NW High School / Triumph Park site. The purpose of the plan is to create a neighborhood with diverse housing options, recreational opportunities, regional stormwater detention, and appropriately site non-residential uses. During the early stages of plan development, it was evident to the team that many of the design elements being included within the neighborhood plan could be implemented in other future neighborhoods throughout the community, which resulted in the development of the Neighborhood Design Guidelines. The neighborhood guide will assist staff in the evaluation of concept plans for future neighborhood proposal. On February 14, 2022, the City Council and Planning & Zoning Commission members attended a joint work session to review and discuss the principles of the plan and design guide. Both the Council and Commission members provided valuable feedback regarding both documents. The Planning & Zoning Commission recommended approval of the NW Neighborhood Phase 1 Plan and the Waukee Neighborhood Design Guidelines at their meeting on March 8, 2022. FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: COMMISSION/BOARD/COMMITTEE COMMENT: Approval of the Northwest Neighborhood Phase 1 Plan Approval of the Waukee Neighborhood Design Guidelines Senior Planner, Melissa DeBoer, reiterated the meeting that was had between the Commission and City Council on February 14, 2022 that discussed both items and advised that no changes had been made to the documents since that meeting. The subject property is generally located north of Stratford Crossing neighborhood and west of the NW Highschool, containing approximately 750 acres. The purpose of the plan is to create a neighborhood with diverse housing options, recreational opportunities, regional stormwater detention, and appropriately sited non-residential uses to act as a representation of the appropriate uses of the neighborhood design guidelines for other parts of the City. I9  Commissioner Hoifeldt questioned if there was just one landowner. Mrs. DeBoer advised there was more than one but that discussions related to the property had been had with the landowners. Commissioner Koshy moved to approve the Northwest Neighborhood Phase 1 Plan. The motion was seconded by Commissioner Tessau. Ayes: Hoifeldt, Streit, Inman, Broderick, Koshy, and Tessau. Nays: none. Motion Carried. Commissioner Broderick moved to approve the Waukee Neighborhood Design Guidelines. The motion was seconded by commissioner Tessau. Ayes: Hoifeldt, Streit, Inman, Broderick, Koshy, and Tessau. Nays: none. Motion Carried. STAFF REVIEW AND COMMENT: Staff would recommend approval of the resolution. RECOMMENDATION: Approve the resolution ATTACHMENTS: I. NW Neighborhood Phase 1 Plan II. Waukee Neighborhood Design Guidelines PREPARED BY: Andy Kass, Community Development Director REVIEWED BY: THE CITY OF WAUKEE, IOWA RESOLUTION 22- APPROVING AND ADOPTING THE NORTHWEST NEIGHBORHOOD PHASE 1 PLAN & THE WAUKEE NEIGHBORHOOD DESIGN GUIDELINES IN THE NAME AND BY THE AUTHORITY OF THE CITY OF WAUKEE, IOWA WHEREAS, the City of Waukee, Dallas County, State of Iowa, is a duly organized Municipal Organization; AND, WHEREAS, the City’s current Comprehensive Plan was adopted in order to provide valuable guidance and vision to the City in planning for future growth and development (Resolution #19- 103); AND, WHEREAS, the development and adoption of neighborhood plans and design guidelines is a form of implementation of the Comprehensive Plan; AND, WHEREAS, the unprecedented growth that Waukee has experienced in recent years has made it necessary to proactively plan for growth areas of the community and implement effective neighborhood design principles; AND, WHEREAS, the final drafts of the Northwest Neighborhood Phase 1 Plan and the Waukee Neighborhood Design Guidelines were approved by the Planning and Zoning Commission on March 8, 2022; AND, NOW THEREFORE BE IT RESOLVED by the City of Waukee City Council in session this 21st day of March 2022 that it hereby approves and adopts the Northwest Neighborhood Phase 1 Plan and the Waukee Neighborhood Design Guidelines. ____________________________ Courtney Clarke, Mayor Attest: ___________________________________ Rebecca D. Schuett, City Clerk RESULTS OF VOTE: AYE NAY ABSENT ABSTAIN Anna Bergman Pierce R. Charles Bottenberg Chris Crone Larry R. Lyon Ben Sinclair NORTHWEST NEIGHBORHOOD PHASE 1 PLAN ii WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN iiiWAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN AC K N O W L E D G M E N T S WAUKEE MAYOR + CITY COUNCIL Courtney Clarke Mayor Charlie Bottenberg Mayor Pro Tem Anna Bergman Pierce Councilmember Chris Crone Councilmember Larry R. Lyon Councilmember Ben Sinclair Councilmember PLANNING + ZONING COMMISSION Alex Broderick Commissioner Frank Hoifeldt Commissioner KC Gerlitz Commissioner Hannah Inman Commissioner Cherian Koshy Commissioner Luke Streit Commissioner Angie Tessau Commissioner COMMUNITY DEVELOPMENT Andy Kass Community Development Director Melissa DeBoer Senior Planner Bill Mettee Planner PARKS + RECREATION Matt Jermier Parks + Recreation Director ADMINISTRATION Tim Moerman City Administrator Brad Deets Assistant City Administrator PUBLIC WORKS Rudy Koester Public Works Director/City Engineer Sara Kappos Assistant Public Works Director CONSULTANT iv WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CHAPTER 2PLAN + VISION p.12 Guiding Principles Map CHAPTER 1INTRODUCTION p. 6 General Overview Goals + Objectives Guiding Principles Northwest Neighborhood Purpose Process TA B L E O F C O N T E N T S CHAPTER 3 LIVE p.14 Diversity + Equity in Housing Quality Design vWAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CHAPTER 4CONNECT p.26 Walkability + Bikeability Connectivity CHAPTER 6IMPLEMENTATION p.46 Design Guidelines Application CHAPTER 5GROW p.36 Priority for Open Space, Parks + Landscaping Sustainability + Environmental Stewardship 6 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN INTRODUCTION Northwest Neighborhood The Northwest Neighborhood is aptly named for its location along the northwest portion of Waukee’s existing city limits. The City tasked Confluence, a Landscape Architecture and Planning firm, with envisioning what the 771.13 acre site could be in the future. As Waukee continues to grow and progress, Confluence recommends utilizing the Waukee Neighborhood Design Guidelines to develop the Northwest Neighborhood. The Waukee Neighborhood Design Guidelines push the boundaries of conventional neighborhoods and with its application within the Northwest Neighborhood, a new standard for placemaking and the success of neighborhood will be established. 7INTRODUCTION LEGEND Waukee City Limits Northwest Neighborhood N0’6,600’13,200’26,400’ 8 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN INTRODUCTION 1 Diversity + Equity in Housing A wide range in housing types, sizes and prices is provided within the neighborhood including both owner- occupied and rental units. All housing units, no matter the style or price, have the same access to the trail network, parks, open spaces, and neighborhood services and amenities. 2 Quality Design All buildings within the neighborhood are thoughtfully designed, employing classic architectural styles to ensure a timeless built environment. Only quality, durable building materials are used reducing maintenance costs, cutting energy consumption, and building long- term value for the property owners and the entire community. Public street lights, signage, roadways, trails, crosswalks, sidewalks and other infrastructure are uniform in design and style with a high level of finish and detail. 3 Walkability + Bikeability Heightened consideration is given to pedestrians and bicyclists by establishing a complete network of interconnected trails, sidewalks, and crosswalks. This allows all residents of the neighborhood to safely access local parks and open spaces, walk and bike for recreation, and connect with adjoining developments. Pedestrian and bike friendly design encourages residents to embrace a healthier lifestyle by leaving the car in the garage and walking or biking to their destination and to be physically interactive with the outdoor amenities of the neighborhood. 4 Connectivity The neighborhood is fully interconnected with the greater community, linking with the area trail, sidewalk and street network and providing safe access to area amenities and attractions. Circulation and movement is further provided through the neighborhood for the mutual benefit of the neighborhood residents, visitors, and surrounding community. 5 Priority for Open Space, Parks + Landscaping The neighborhood prioritizes the inclusion of open space, greenbelts, ponds, waterways and strategically located neighborhood “pocket” parks as healthy, community recreation and gathering spaces. Public and private property is richly landscaped with a wide variety of native plants providing wildlife habitat and space for pollinators. The public spaces are further enhanced with appropriately scaled and designed hardscape elements including wayfinding and interpretive signage, seating, art, and lighting. Ponds and waterways are designed with access for kayaks, canoes, and for fishing. 6 Sustainability + Environmental Stewardship Undeveloped land often serves as open space, wildlife habitat, and agricultural land and helps control water run-off and recharge our aquifers. As a valuable neighborhood, it provides housing, community amenities and services that are environmentally sensitive and long- term sustainable. Wetland areas and waterways are preserved and enhanced, water retention ponds are created, and related stormwater infrastructure is constructed that properly manages stormwater run-off improving water quality and reducing the impact of flooding. 9INTRODUCTION WALKABILITY/ BIKEABILITYCONNECTIVITY DIVERSITY & EQUITY IN HOUSING QUALITY DESIGN SUSTAINABILITY AND ENVIRONMENTAL STEWARDSHIP PRIORITY FOR OPEN SPACE, PARKS AND LANDSCAPING The Waukee Neighborhood Plan is a design template from which we can build great neighborhoods that are walkable, enhance the natural environment, and stand the test of time. These neighborhoods are based on both classic and modern design principles to be connected, equitable, and healthy places to live, play, and grow – setting a new standard for living in the Midwest. THE VISION 10 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN INTRODUCTION MASTER PLAN The purpose of this plan is to help guide the growth and development of this neighborhood in Waukee. Utilizing the Guiding Principles as a design template, the Northwest Neighborhood, and those to follow, will serve to set the standard for neighborhoods that are walkable, enhance the natural environment, and stand the test of time. Ensuring that the neighborhood is inclusive, diverse, and accessible to all in terms of socioeconomics, environment, and design was heavily considered throughout the design process. 11INTRODUCTION NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17 T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW RO W A N STRE E T NW ROW A N STREE T NW IVY ROAD NW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLA C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STREE T J STREE T I STRE E T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIV E N 1 0 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD D D DD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 01 | DETAILED NEIGHBORHOOD MAPWAUKEE NEIGHBORHOOD PLANNING June 08, 2021 |20466 LEGEND LARGE SINGLE FAMILY ((OVER 80FT WIDE) MEDIUM SINGLE FAMILY (66-79FT WIDE) SMALL SINGLE FAMILY (65 FT WIDE AND UNDER) MULTIFAMILY TOWNHOME GREENSPACE WATER(DETENTION/RETENTION) NEIGHBORHOOD COMMERCIAL PUBLIC SAFETY/MIDDLE SCHOOL TRAIL FEMA FLOODWAY TRAIL UNDERPASS STREET LEGEND MAJOR ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL STREET P P P P P MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 12 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN PLAN + VISION 1 Diversity + Equity in Housing Within the Northwest Neighborhood, there are a variety of price-points and typologies available for housing options. This variety expands accessibility to the neighborhood for a broader range of demographics. 2 Quality Design This principle addresses the standard for quality design regarding building architecture and the built environment. Site features, such as speed tables, mid-block crossings, street fixtures, and building aesthetics are detailed within this section. 3 Walkability + Bikeability In order to safely access neighborhood amenities, developing a well-connected network of sidewalks and trails for pedestrians is essential. This section highlights the network for everyday and recreational use. 4 Connectivity To move about this neighborhood and to others, there is a defined need for a well- connected network of streets, trails, and sidewalks. This multi-modal network will allow for a variety of users and increase accessibility for all. 5 Priority for Open Space, Parks + Landscaping Residents and visitors will be able to access pocket parks and build a healthy community via outdoor activities. Wayfinding, public art, lighted pathways, kayaking, and fishing are a few examples of potential outdoor amenities and activities. 6 Sustainability + Environmental Stewardship A major goal in this plan is to establish a long-lasting, sustainable, and environmentally conscious neighborhood. To accomplish this, wetlands, a large retention pond, and stormwater infrastructure have been designed into the neighborhood plan. 13PLAN + VISION LI V E CO N N E C T GR O W 1 NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17TH STREET NW 17TH STREET NW BLACKBE R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW ROWANSTREET NW ROWANSTREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLACKBE R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY STRE ET A U AV E STRE E T B STR EET A STR EET A M TEERTS STREET K STREET L STREET J STREET I STREET H STREET G STREET F STREET E STREE T D STREET N STREET N STR E E T N STREET O N 10 T H S T R E E T NW SUNRISE DRIVE NW STRATFORD DRIVE N 10TH S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN DD DDDD S JJ 102030405040302010 102030 4050 4030 2010 0'150'300'600'1200' SCALE: 1"=300' 01 | WALKABILITY/BIKEABILITY MAPWAUKEE NEIGHBORHOOD PLANNING LEGEND WATER(DETENTION/RETENTION) TRAIL SIDEWALK UNDERPASS P P P P P 3 NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17TH ST R E E T NW 17TH STREET NW BLACKBERR Y S T R E E T NW IRIS STREET NW IVY ROAD NW ROWANSTREET NW ROWANSTREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLACKBERRY S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY STR E E T A U AV E STREE T B STREE T A STR E E T A M TEERTS STREET K STREET L STREET J STREET I STREET H STREET G STREET F STREET E STREET D STREET N STRE E T N STR E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW STRATF O R D DRIVE N 10TH S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN DD DDDD S J J 102030405040302010 1020 3040 5040 3020 10 LEGEND OPEN SPACE WATER TRAIL PROPERTY BOUNDARY P P P P P 5 2 NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17TH STREET NW 17TH ST R E E T NW BLACKBERR Y S T R E E T NW IRIS STREET NW IVY ROAD NW ROWANSTREET NW ROWANSTREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLACKBER R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY STREET A U AV E STREET B STRE E T A STR E E T A M TEERTS STREET K STREET L STREET J STREET I STREET H STREET G STREET F STREET E STRE E T D STREET N STREET N STRE E T N STREET O N 10 T H S T R E E T NW SUNRISE DRIVE NW STR A T F O RD DRIVE N 10TH S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN DD DDDD S JJ 102030405040302010 102030 4050 4030 2010 P P P P P P P LEGEND WATER(DETENTION/RETENTION) PROPERTY BOUNDARY TRAIL SIDEWALK UNDERPASS 0'150'300'600'1200' SCALE: 1"=300' 02A | CONNECTIVITY MAPWAUKEE NEIGHBORHOOD PLANNING |20466June 08, 2021 STREET LEGEND MAJOR ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL STREET 4 NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17TH STREE T NW 17TH STREE T NW BLACKBERRY ST R E E T NW IRIS STREET NW IVY ROAD NW ROWANSTREET NW ROWANSTREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLACKBERRY ST R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY STREET A U AV E STRE E T B STR E E T A STRE E T A M TEERTS STR EET K STREET L STREET J STREET I STREET H STREET G STREET F STREET E STREET D STREE T N STR E E T N STRE E T N STREET O N 10 T H S T R E E T NW SUNRISE DRIVE NW STR A T F O R D DRIVE N 10TH S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN DD DDDD S JJ 102030405040302010 10 2030 4050 403020 10 LEGEND SUSTAINABILITY AND STEWARDSHIP WATER TRAIL PROPERTY BOUNDARY FEMA FLOODWAY P P 6 14 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE This neighborhood design prioritizes diversifying the types of housing offered in one community. The intent is to put diversity and equity at the forefront of community design. Offering a variety of housing promotes a more resilient economy. A community with housing options for workforce and retirees, as well as choices for new hires up to senior executives, provides a more robust tax base. In addition to property tax benefits, providing diversity in housing provides a good employment base and attracts and retains businesses within a community. 15LIVE DIVERSITY + EQUITY IN HOUSING MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 16 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE TYPOLOGIES The following residential typologies (building types) are defined herein to help reinforce a desire for the Northwest Neighborhood Phase 1 Plan to include a wide range of housing types and prices in order to promote a diverse mix of residents in various stages of life. Multi-Family Townhome/Rowhouses Single-Family (Small-, Medium-, and Large-Lot) The Single-Family typology (building type) includes detached single-family homes of various sizes and prices on small, medium and large lots. Lots may be as small as 50- feet to 65-feet wide and large lots may be over 80-feet in width. The Townhome typology includes single- family dwellings attached horizontally (side- by-side and/or back-to-back) to one or more units. These dwellings may be geared towards being either owner-occupied or rented or a combination thereof. The Multi-Family typology consists of vertically attached dwelling units that are attached both horizontally and vertically to each other - typically referred to as apartments or condominiums. Multi-Family developments should include indoor and outdoor common spaces such as recreation rooms, gathering spaces, pools, rooftop amenity decks, playgrounds, and dog parks. Units may be owner-occupied or rented and may include small, one-bedroom efficiency units for single professionals, large 2 or 3-bedroom units for families, and units with layouts and common spaces designed for seniors. 17LIVE 18 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE QUALITY DESIGN Quality design is often thought to mean expensive; however, in the context of this plan, quality design means designing buildings and infrastructure with a purpose to be both appealing and long-lasting- not just expensive. Buildings should follow fundamental architectural principles for aesthetic design and be constructed with durable, low-maintenance exterior materials. Public and private infrastructure should be designed to be both functional and resilient to survive the extreme natural environment of Central Iowa. Structures and infrastructure should be located to best serve all the needs of the residents and visitors, such as exterior lighting for security, well placed pedestrian crossings to encourage walking, and traffic calming features for safety. 19LIVE QUALITY DESIGN MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 20 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE Building Architecture Buildings should be designed in traditional forms and constructed of durable, low maintenance exterior building materials to maintain their value over time. Included within the Waukee Neighborhood Design Guidelines are specific architectural design standards that should be employed to meet the goals and vision for the Northwest Neighborhood Phase 1 Plan. Landscape Architecture Outdoor space should be designed with attention to aesthetics while balancing positive environmental outcomes. The Waukee Neighborhood Design Guidelines provides an outline of plants to avoid, while providing species lists that are favorable in certain circumstances. While the Guidelines do not include an all-encompassing list of plants that can be used in the community, the intent is to promote biodiversity with an emphasis on native plantings. The use of landscape architecture in this plan is to help provide customizable scenarios to promote sustainability and healthy living. Minor Arterial Section Collector Street Section Arterial Street Section Minor Collectors have 5-foot-wide sidewalks on one side of the road and 10-foot-wide trails on the opposite side. In addition to these pathways, Minor Collectors feature stormwater infrastructure similar to Local Streets. Major Collectors include the same amenities as Minor Collectors with the addition of stormwater infrastructure being included in the boulevard. Details on the boulevard stormwater infrastructure are included in the Grow Chapter under the Sustainability + Environmental Stewardship section. Minor Arterial Streets share the same Quality Design amenities as Major Collectors with the addition of another lane of traffic. Major Arterial Streets include two 10-foot-wide trails on either side of the road with a central boulevard separating the two lanes of traffic. 21LIVE Local Street Section Minor Collector Section Major Arterial Section Major Collector Section Local Street Section Quality Design applied to Local Streets includes pedestrian sidewalks that measure 5-feet-wide and stormwater retention buffers to collect runoff. 22 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE Local Road-Minor Collector to Major Collector T-Intersection LOCAL MINOR C. MAJOR C. MAJOR C. 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure 1 4 2 5 3 6 23LIVE Major Collector to Minor Collector Intersection MINOR C. MINOR C. MAJOR C. MAJOR C. 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure 1 4 2 5 3 6 24 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN LIVE Local Road to Minor Collector T-Intersection 1 Raised Speed Table 2 Marked pedestrian crossing 4 5-foot-wide sidewalks 3 Streetscaping 5 10-foot-wide trails LOCAL MINOR C. MINOR C. 1 4 2 5 3 25LIVE Major Collector to Minor Collector T-Intersection 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure MINOR C. MAJOR C. MAJOR C. 1 4 2 5 36 26 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CONNECT WALKABILITY + BIKEABILITY This neighborhood redefines the street hierarchy and gives priority to pedestrians and bicyclists. A well-connected network of trails, sidewalks, and crosswalks shields and protects pedestrians and bicyclists and ensures all residents have access to pocket parks, open spaces, recreational opportunities, and can connect to adjoining developments. Sidewalks will be defined throughout the entire development, regardless of street classification. Sidewalks are to be a minimum of 5 feet wide to allow for ADA accessibility. Trails, shown as the white pathway on the opposite page, tie back into the existing trail lines to the east and expand to the west. The sidewalks and trail network strive to establish a well-connected, healthy, and accessible neighborhood. 27CONNECT NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17 T H S T R E E T NW 17TH S T R E E T NW BLA C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW ROW A N STREE T NW ROW A N STRE E T NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW B L A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STREE T J STRE E T I STRE E T H STREE T G STREE T F STRE E T E ST R E E T D STR E E T N ST R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIV E N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD D D DD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 01 | WALKABILITY/BIKEABILITY MAPWAUKEE NEIGHBORHOOD PLANNING LEGEND WATER(DETENTION/RETENTION) TRAIL SIDEWALK UNDERPASS P P P P P WALKABILITY + BIKEABILITY MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 28 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CONNECT WALKABILITY + BIKEABILITY Each street typology, as defined by the Waukee Street Design Guide prepared by Snyder & Associates, will include baseline amenities based upon each guiding principle. These amenities, differing by street type, are detailed in the following text. Minor Arterial Section Collector Street Section The Minor and Major Collector Streets features a 5-foot-wide sidewalk on one side of the street, while a 10-foot-wide trail is on the opposite side. The availability of two types of pathways expands access to bicyclists as well. Minor Arterial Streets, similar to the Collector Streets, feature a 5-foot- wide sidewalk on one side of the street, while a 10-foot-wide trail is on the opposite side. Major Arterial Streets feature 10-foot-wide trails on either side of the street. These streets extend the farthest, connecting into the surrounding area. Minor Arterial Section Arterial Street Section 29CONNECT Major Arterial Section Local Street Section Minor Collector Section Major Collector Section Local Street Section The Local Streets found throughout the Northwest Neighborhood will have a 5-foot- wide sidewalk on each side of the street. Pedestrians traveling through this network will connect to other residences and larger street types in the neighborhood. 30 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CONNECT CONNECTIVITY A major features and amenity of the Northwest Neighborhood is the extensive connectivity in and around the development. Linking streets, trails, and sidewalks to the surrounding area provides access to a variety of modal types. Similar to the walkability and bikeability principle, connectivity revolves around the well-connected sidewalks and trails. In addition to these, local, connector, and arterial streets extend from existing city limits to the Northwest Neighborhood to welcome visitors and provide a passage home to residents. 31CONNECT NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17 T H S T R E E T NW 17TH S T R E E T NW BLA C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREE T NW RO W A N STRE E T NW IVY ROAD NW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STREE T J STREE T I STRE E T H STRE E T G STREE T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 P P P P P P P LEGEND WATER(DETENTION/RETENTION) PROPERTY BOUNDARY TRAIL SIDEWALK UNDERPASS 0'150'300'600'1200' SCALE: 1"=300' 02A | CONNECTIVITY MAPWAUKEE NEIGHBORHOOD PLANNING |20466June 08, 2021 STREET LEGEND MAJOR ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL STREET CONNECTIVITY MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 32 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CONNECT CONNECTIVITY Each street typology, as defined by the Waukee Street Design Guide prepared by Snyder & Associates, will include baseline amenities based upon each guiding principle. These amenities, differing by street type, are detailed in the following text. Collector Street Section The Minor and Major Collector Streets features a 5-foot-wide sidewalk on one side of the street, while a 10-foot-wide trail is on the opposite side. Minor Collector Streets have two lanes for vehicles and on-street parking on one side. Major Collector Streets have two lanes for traffic that are separated by a central boulevard. Minor Arterial Streets have one 5-foot-wide sidewalk and one 10-foot- wide trail on opposite sides of the road. Two lanes of vehicular traffic are separated by a central boulevard. The central boulevard adjusts for turning lanes at major intersections. Major Arterials have two 10-foot-wide trails on either side of the road and four lanes of vehicular traffic. Minor Arterial Section Arterial Street Section 33CONNECT Major Arterial Section Local Street Section Minor Collector Section Major Collector Section Local Street Section The Local Streets will include 5-foot-wide sidewalks on either side of the street. Three lanes for vehicles include two lanes for diverging traffic and one lane for parking. 34 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN CONNECT TRAIL CONNECTIONS The City of Waukee currently has an extensive trail network that services Waukee and surrounding communities. Today, there are four defined trails- Heart of the Warrior Trail, Raccoon River Valley Trail, Kettlestone Trail, and Sugar Creek Trail. In addition to these four trails, there are neighborhood trails linking the interior of Waukee. The Northwest Neighborhood Plan proposes linking into the Raccoon River Valley Trail to expand the Waukee Trail network as the community continues to grow. In addition to the planned link, the Northwest Neighborhood is planning for the future by including trails along the perimeter of the neighborhood allowing future growth to connect and further expand the trail network. Photos courtesy of the City of Waukee 35CONNECT CONNECTIVITY TO REGIONAL + LOCAL TRAILS LEGEND Heart of the Warrior Trail Raccoon River Valley Trail Kettlestone Trail Sugar Creek Trail Neighborhood Trail N0’6,600’13,200’26,400’ 36 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN GROW PRIORITY FOR OPEN SPACE, PARKS + LANDSCAPING The Northwest Neighborhood prioritizes parks, recreation, and open spaces. Seen as an essential amenity to sustain a healthy community, parks are scattered throughout the neighborhood so each quadrant of the development has its own designated park and recreation space. Each park within the Northwest Neighborhood is a stand alone space with a variety of differing amenities. The collective park system is intended to be easily accessible and well-connected to allow residents to move from park-to-park with comfort and ease. Serving both a recreation and environmental purpose, the retention pond provides opportunities for fishing and kayaking, as well as landscaped wetland for stormwater management. Parkland Dedication The following are approximate acres of the following land area for the Northwest Neighborhood Plan as designed: • Total area: 757.45 acres • Water: 32.74 acres (4.32%) • Parkland: 26.97 acres (3.56%) • Open Space: 89.82 acres (not included parkland) (11.86%) Estimated Dwelling Units by Type: • Single Family: 679 lots • Townhome: 341 units • Multifamily: 2,196 units Estimated Parkland Dedication Requirement: • 679 Single Family lots x 3 per household: 2,037 residents • 341 townhomes x 2.25 per household: 767 residents • 2,196 Multifamily residents x 1.75 per household: 3,843 residents 6,647 total residents x 6.5 acres/1,000 = 43.2 acres of required parkland dedication Estimated Parkland Dedication: • 26.97 acres of parkland • 89.82 acres of open space (equivalent to 22.46 acres of parkland) TOTAL: 49.43 ACRES OF PARKLAND 37GROW NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17 T H S T R E E T NW 17T H S T R E E T NW B L A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREE T NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS STR E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 LEGEND OPEN SPACE WATER TRAIL PROPERTY BOUNDARY P P P P P PRIORITY FOR OPEN SPACE, PARKS + LANDSCAPING MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 38 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN GROW PRIORITY FOR OPEN SPACE, PARKS + LANDSCAPING An extensive list of approved local, collector, and arterial street trees can be found in the Waukee Neighborhood Design Guidelines. Native plants approved within the Northwest Neighborhood are provided below. Native Plants • Purple Coneflower, Echinacea purpera • Black-Eyed Susan, Rudbeckia hirita • Coreopsis • Great Blue Lobelia, Lobelia siphitica • Little Bluestem, Schizachyrium scoparium • Big Bluestem, Andropogon gerardi • Switchgrass, Panicum virgatum • Sideouts Grama, Bouteloua curtipendula • Prairie Dropseed, Sporobolus heterolepis • Canada Wildrye, Elymus canadensis • Wild Bergamont, Mondarda fistulosa • Columbine, Aquilegia vulgaris • Fasle Indigo, Baptisia australis Collector Street Section Minor Collectors are similar to Local Streets for their use and location of streetscaping and native plantings. Major Collectors have the same buffers as Minor Collectors, as well as a landscaped boulevard. Minor and Major Arterial Streets share the same amenities as Major Collectors with two buffers of streetscaping and native plantings and one landscaped boulevard. Minor Arterial Section Arterial Street Section 39GROW Major Arterial Section Local Street Section Minor Collector Section Major Collector Section Local Street Section Priority for Open Space, Parks + Landscaping includes streetscaping and native plantings along the buffers of Local Streets. These approved trees and plantings can be found in the bulleted list to the left. 40 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN GROW PRIORITY FOR OPEN SPACE, PARKS + LANDSCAPING Each park in the neighborhood is intended to provide to the neighborhood residents, while also working as part of a larger park system. It is recommended to vary amenities at each park location within the Northwest Neighborhood. This eliminates the need for each park to be larger to accommodate the needs and desires of the entire community, as well as off-street parking. Additionally, it is recommended to consider the inclusion of adult play and fitness spaces to provide benefits to more members of the community. Each park in the Northwest Neighborhood is intended to vary in amenities as well as size. Ranging from small neighborhood parks up to large recreational parks, each one will cater to a different member of the community. The image to the right illustrates an example for potential programming for one of the Northwest Neighborhood parks. Amenities for this park include a basketball court, small shelter, adult fitness, and playground. Following the recommendation provided earlier, amenities at neighboring parks would differ from those found at this example park. The uniqueness of each park will ensure that it is serving as many members of the community as possible. 41GROW 1 2 3 4 1 2 3 4 Basketball Court Small Shelter Adult Fitness Playground 42 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN GROW SUSTAINABILITY AND ENVIRONMENTAL STEWARDSHIP Throughout the Northwest Neighborhood, there is a diverse scheme of open spaces, wetlands, and a recreational pond. The open spaces in the neighborhood are not merely vacant parcels of land, but intentional, planned tools for controlling water runoff and recharging aquifers. The wetland of the Northwest Neighborhood contribute to both the visual aesthetic of the residential neighborhoods and overall floodplain maintenance. The aforementioned boulevards that are integrated into the street designs for Major Collectors, Minor Arterials, and Major Arterials are a primary contributor to the environmental stewardship of this neighborhood. The boulevards leverage inventive stormwater infrastructure with recessed catch basins along the perimeter that allow for the collector of runoff. 43GROW NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 1 7 T H S T R E E T NW 17 T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW ROW A N STREE T NW ROW A N STREE T NW IVY ROAD NW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STREE T J STREE T I STRE E T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIV E N 1 0 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 LEGEND SUSTAINABILITY AND STEWARDSHIP WATER TRAIL PROPERTY BOUNDARY FEMA FLOODWAY P P SUSTAINABILITY + ENVIRONMENTAL STEWARDSHIP MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N 44 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN GROW SUSTAINABILITY + ENVIRONMENTAL STEWARDSHIP The Northwest Neighborhood plan incorporates stormwater management into the street typology defined by the Waukee Street Design Guide prepared by Snyder & Associates. Integrating stormwater management practices in the forms of rain gardens and bioretention cells into Boulevards creates environmental benefits to the community in addition to those provided by providing open space. Intentional stormwater management systems built into the community streetscape and open space can provide additional benefits to the community in addition to general aesthetics. As the city has already dedicated efforts to creating landscape boulevards, it is our suggestion that the boulevards within the Northwest Neighborhood be bio-retention cells. As the city has already committed to dedicating open space into their streetscape plan, the inclusion of best management practices into the existing plan provides the city without taking additional room to help mitigate stormwater. Collector Street Section Minor Collectors are similar to Local Streets for their use and location of streetscaping, native plantings, and bio-cells. Major Collectors have the same amenities as Minor Collectors, as well as a boulevard that serves as stormwater infrastructure. Minor and Major Arterial Streets share the same amenities as Major Collectors with two pods of streetscaping, native plantings, and bio-cells and one boulevard for stormwater infrastructure. Collector Street Section Minor Arterial Section Arterial Street Section 45GROW Major Arterial Section Local Street Section Minor Collector Section Major Collector Section Local Street Section In addition to the streetscaping and native plantings mentioned in the previous section, Local Streets will include bio-cells for stormwater infrastructure. 46 WAUKEE NORTHWEST NEIGHBORHOOD MASTER PLAN IMPLEMENTATION APPLICATION In order to implement the vision of the Northwest Neighborhood Phase 1 Plan, the City and the owners and developers of this property should enter into a development agreement detailing the timelines, phasing, and the responsibilities of each party for certain infrastructure construction and land dedication. Guidance on development responsibilities and potential City assistance is provided within these the Waukee Neighborhood Design Guidelines. This Master Plan and the Waukee Neighborhood Design Guidelines should be adopted and utilized as a supplement to the standard zoning districts. 47IMPLEMENTATION NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17 T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW RO W A N STRE E T NW ROW A N STREE T NW IVY ROAD NW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BLA C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STREE T J STREE T I STRE E T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIV E N 1 0 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD D D DD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 01 | DETAILED NEIGHBORHOOD MAPWAUKEE NEIGHBORHOOD PLANNING June 08, 2021 |20466 LEGEND LARGE SINGLE FAMILY ((OVER 80FT WIDE) MEDIUM SINGLE FAMILY (66-79FT WIDE) SMALL SINGLE FAMILY (65 FT WIDE AND UNDER) MULTIFAMILY TOWNHOME GREENSPACE WATER(DETENTION/RETENTION) NEIGHBORHOOD COMMERCIAL PUBLIC SAFETY/MIDDLE SCHOOL TRAIL FEMA FLOODWAY TRAIL UNDERPASS STREET LEGEND MAJOR ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL STREET P P P P P MEREDITH DRIVE DOUGLAS PARKWAY U A V E N U E T A V E N U E NW GETTYSBURG LANE 151617 20 21 22 23 2425262728 19 29 30 NW 1 8 T H S T R E E T NW 17T H S T R E E T NW 17T H S T R E E T NW BL A C K B E R R Y S T R E E T NW IRIS STREET NW IVY ROAD NW R O W A N STREET NW RO W A N STREET NW IVY ROADNW IVY ROAD NW IRIS STREET NW YARROWROAD NW YARROWROAD NW IVY ROAD NW BL A C K B E R R Y S T R E E T TSB #1 TSB #1 29 30 STREET PSTREET C DOUGLAS PARKWAY ST R E E T A U A V E STR E E T B ST R E E T A ST R E E T A M TEERTS ST R E E T K STRE E T L STRE E T J STRE E T I STREE T H STRE E T G STRE E T F STRE E T E ST R E E T D STR E E T N S T R E E T N ST R E E T N STREET O N 1 0 T H S T R E E T NW SUNRISE DRIVE NW S T R A T F O R D DRIVE N 10 T H S T R E E T SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSAN SANSANSAN DD DDDD S J J 10 20 30 40 50 40 30 20 10 10 20 30 40 50 40 30 20 10 0'150'300'600'1200' SCALE: 1"=300' 04 | QUALITY DESIGNWAUKEE NEIGHBORHOOD PLANNING JUNE 08, 2021 |20466 QU A L I T Y D E S I G N WAUKEE NEIGHBORHOODDESIGN GUIDELINESDESIGN GUIDELINES ii WAUKEE NEIGHBORHOOD DESIGN GUIDELINES iiiPREFACE AC K N O W L E D G M E N T S WAUKEE MAYOR + CITY COUNCIL Courtney Clarke Mayor Charlie Bottenberg Mayor Pro Tem Anna Bergman Pierce Councilmember Chris Crone Councilmember Larry R. Lyon Councilmember Ben Sinclair Councilmember PLANNING + ZONING COMMISSION Alex Broderick Commissioner Frank Hoifeldt Commissioner KC Gerlitz Commissioner Hannah Inman Commissioner Cherian Koshy Commissioner Luke Streit Commissioner Angie Tessau Commissioner COMMUNITY DEVELOPMENT Andy Kass Community Development Director Melissa DeBoer Senior Planner Bill Mettee Planner PARKS + RECREATION Matt Jermier Parks + Recreation Director ADMINISTRATION Tim Moerman City Administrator Brad Deets Assistant City Administrator PUBLIC WORKS Rudy Koester Public Works Director/City Engineer Sara Kappos Assistant Public Works Director CONSULTANT iv WAUKEE NEIGHBORHOOD DESIGN GUIDELINES TA B L E O F C O N T E N T S CHAPTER 1INTRODUCTION p.2 GENERAL OVERVIEW GUIDING PRINCIPLES APPLICATION OF STANDARDS STREET CLASSIFICATION STANDARDS CHAPTER 2LAND USE + ZONING p.12 URBAN RESERVE RURAL RESIDENTIAL RESIDENTIAL COMMERCIAL INDUSTRIAL MIXED USE CIVIC + INSTITUTIONAL PARK/ OPEN SPACE Low Density Residential Medium Density Residential High Density Residential Neighborhood Commercial Community Commercial Regional Commercial Business Park Light Industrial Technology Center Mixed Use Corridor Mixes Use Village Mixes Use Town Center vPREFACE CHAPTER 3SITE DESIGN + STANDARDSp.18 BUILDING SITING + ORIENTATION LANDSCAPING, BUFFERING, + SCREENING Landscape Buffers Grading + Erosion Control Exterior Lighting BULK REGULATIONS Open Space Landscaping Sidewalk + Trails Installation Requirements PEDESTRIAN + BIKE FACILITIES OFF-STREET PARKING DESIGN Off-Street Parking Landscaping Bike Facilities Required TRAFFIC CALMING Streetscape Landscaping STREET LIGHTS, TRAFFIC SIGNALS, UTILITY POLES + SIGNAGE PUBLIC OPEN SPACE + PARKS CHAPTER 5IMPLEMENTATION p.44 PUBLIC INFRASTRUCTURE PARKLAND AND OPEN SPACE STORMWATER MANAGEMENT FACILITIES AND PONDS APPLICATION Franchise Architecture Façade Articulation Building Types GENERAL DESIGN PRINCIPLES Application of Exterior Building Materials Exterior Building Materials Townhome Design Standards Massing + Proportions Use of Trim BUILDING STANDARDS BY BUILDING TYPE Multi-Family Residential Building Design Standards Facadism Cornices, Soffits, and Overhangs Single-Family Dwelling Design Standards Commercial/Retail Building Design Standards Office, Institutional, and Civic Building Design Standards Mixed-Use Building Design Standards CHAPTER 4BUILDING ARCHITECTURE p.32 2 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES INTRODUCTION General Overview The City of Waukee has experienced rapid growth over the past several decades and it is anticipated that this pace of growth will continue into the next decade and beyond. The demand for new housing, retail and business development within Waukee affords the City with the unique opportunity to promote development patterns that can create vibrant, healthy, and long-term sustainable neighborhoods that meet both the near-term and long-term needs and desires of the community. The Waukee Neighborhood Design Guidelines have been developed to not only provide standards for new development but to serve as the framework for public/ private partnerships between the City, property owners, and developers to meet these development goals. Guiding Principles These guidelines are based on the following six guiding principles and the overall vision developed by the City to help create truly great neighborhoods. Diversity + Equity in Housing A wide range in housing types, sizes and prices is provided within the neighborhood including both owner-occupied and rental units. All housing units, no matter the style or price, have the same access to the trail network, parks, open spaces, and neighborhood services and amenities. Quality Design All buildings within the neighborhood are thoughtfully designed, employing classic architectural styles to ensure a timeless built environment. Only quality, durable building materials are used reducing maintenance costs, cutting energy consumption, and building long-term value for the property owners and the entire community. Public street lights, signage, roadways, trails, crosswalks, sidewalks and other infrastructure are uniform in design and style with a high level of finish and detail. Walkability + Bikeability Priority is given to pedestrians and bicyclists by establishing a complete network of interconnected trails, sidewalks, and crosswalks. This allows all residents of the neighborhood to safely access local parks and open spaces, walk and bike for recreation, and connect with adjoining developments. Pedestrian and bike friendly design encourages residents to embrace a healthier lifestyle by leaving the car in the garage and walking or biking to their destination and to be physically interactive with the outdoor amenities of the neighborhood. Connectivity The neighborhood is fully interconnected with the greater community, linking with the area trail, sidewalk and street network and providing safe access to area amenities and attractions. Circulation and movement is further provided through the neighborhood for the mutual benefit of the neighborhood residents, visitors, and surrounding community. Priority for Open Space, Parks + Landscaping The neighborhood prioritizes the inclusion of open space, greenbelts, ponds, waterways and strategically located neighborhood “pocket” parks as healthy, community recreation and gathering spaces. Public and private property is richly landscaped with a wide variety of native plants providing wildlife habitat and space for pollinators. The public spaces are further enhanced with appropriately scaled and designed hardscape elements including wayfinding and interpretive signage, seating, art, and lighting. Ponds and waterways are designed with access for kayaks, canoes, and for fishing. Sustainability + Environmental Stewardship Undeveloped land often serves as open space, wildlife habitat, and agricultural land and helps control water run-off and recharge our aquifers. As a valuable neighborhood, it provides housing, community amenities and services that are environmentally sensitive and long-term sustainable. Wetland areas and waterways are preserved and enhanced, water retention ponds are created, and related stormwater infrastructure is constructed that properly manages stormwater run-off improving water quality and reducing the impact of flooding. 3INTRODUCTION WALKABILITY/ BIKEABILITYCONNECTIVITY DIVERSITY & EQUITY IN HOUSING QUALITY DESIGN SUSTAINABILITY AND ENVIRONMENTAL STEWARDSHIP PRIORITY FOR OPEN SPACE, PARKS AND LANDSCAPING The Waukee Neighborhood Plan is a design template from which we can build great neighborhoods that are walkable, enhance the natural environment, and stand the test of time. These neighborhoods are based on both classic and modern design principles to be connected, equitable, and healthy places to live, play, and grow – setting a new standard for living in the Midwest. THE VISION 4 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES INTRODUCTION In order to implement the identified vision and principles of these guidelines, it may be desirable for the City, the owners and developers of an identified neighborhood development area to enter into a development agreement detailing the timelines, phasing, and the responsibilities of each party for certain infrastructure, construction and land dedication. Guidance on development responsibilities and potential City assistance is provided within these Design Guidelines. The guidelines and standards provided herein should be considered as a supplement to the City’s current zoning code regulations. When a standard or code requirement is not covered by these guidelines, the regulations as contained elsewhere within the City’s code for the underlying zoning district(s) in which the property is zoned shall apply. Should a conflict arise between the City Code and these design guidelines, the more restrictive requirement, as determined by the City, shall prevail. Prior to the development or redevelopment of any parcel located within the identified neighborhood area, the property should be zoned or rezoned consistent with the land use designations identified in the City’s adopted future land use plan or as may be proposed in a new land use plan for the neighborhood. The City of Waukee’s standard development review process and requirements for plats, public improvement plans, site plans, and building permits shall be followed as necessary to grant approval for various plats, phases, and building construction within the defined neighborhood. Application of Standards Street Classification Standards Five basic street classifications, including minimum right-of-way standards, are detailed below. These classification standards are pulled from the Waukee Street Design Guide that was adopted by the City in July 2020 and prepared by Snyder & Associates. In all permissible scenarios, the option to include a boulevard was chosen to promote open space and stormwater management. Boulevards serve an additional benefit of added comfort to the pedestrian and vehicular experience. A neutral consideration was given to all modes of transit. Traffic calming standards shall be applied throughout all neighborhoods through the inclusion of speed tables, road texture variation, mid-block crossings and streetscaping. Furthermore, streetscaping guidance is provided within these guidelines. Local: 2-lane roadway that accommodates individual driveways in a mostly residential setting. Right-of-way widths are generally 60 feet. Minor Collector: 2-lane roadway intended to collect traffic from local streets and providing connection between adjoining developments with one 7.5-foot-wide lane of on-street parking. Direct driveway access is permissible along minor collectors. Right-of-way widths are generally 70 feet. Major Collector: 2-lane roadway with a boulevard separating traffic and used to penetrate residential neighborhoods, connecting trips to and from arterial networks. Right-of-way widths are generally 100 feet. Minor Arterial: 4-lane roadway design to move traffic throughout the city and provide access to neighborhood traffic Boulevards shall be applied to all minor arterial roadways. Right-of-way widths are generally 120 feet. Major Arterial: 6-lane roadway design that serves major hubs of activity throughout the city. Direct driveway access is restricted, and major intersections are typically signalized. Right-of-way widths are generally 175 feet. 5INTRODUCTION Local Street Design Standards Local Street Features • 60-foot-wide Right of Way • 2 lanes of traffic • On-street parking • 5-foot-wide sidewalks on each side of the roadway • 9.5-foot-wide buffer between road and sidewalk 6 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES INTRODUCTION Minor Collector Street Design Standards Major Collector Street Design Standards Minor Collector Street Features Major Collector Street Features • 70-foot-wide Right of Way • 23.5-foot-wide roadway for 2 lanes of traffic • 7.5-foot-wide lane for on-street parking • 5-foot-wide sidewalks on one side of the roadway • 10-foot-wide trail on one side of the roadway • 8.5-foot-wide buffer between road and trail • 13.5-foot-wide buffer between road and sidewalk • 100-foot-wide Right of Way • 18-foot-wide roadway for 2 lanes of traffic separated by a boulevard • 20-foot-wide boulevard • 5-foot-wide sidewalks on one side of the roadway • 10-foot-wide trail on one side of the roadway • 11-foot-wide buffer between road and trail • 16-foot-wide buffer between road and sidewalk 7INTRODUCTION Minor Arterial Street Design Standards Major Arterial Street Design Standards Minor Arterial Street Features Major Arterial Street Features • 120-foot-wide Right of Way • 26-foot-wide roadway for 2 lanes of traffic separated by a boulevard • 17-foot-wide boulevard • 5-foot-wide sidewalks on one side of the roadway • 10-foot-wide trail on one side of the roadway • 13-foot-wide buffer between road and trail • 18-foot-wide buffer between road and sidewalk • 175-foot-wide Right of Way • 41-foot-wide roadway for 3 lanes of traffic separated by a boulevard • 27-foot-wide boulevard • 10-foot-wide trail on each side of the roadway • 20.5-foot-wide buffer between road and trails 8 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES INTRODUCTION Local Road-Minor Collector to Major Collector T-Intersection 1 4 2 5 3 6 LOCAL MINOR C. MAJOR C. MAJOR C. 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure 9INTRODUCTION Major Collector to Minor Collector Intersection 1 4 2 5 3 6 MINOR C. MINOR C. MAJOR C. MAJOR C. 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure 10 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES INTRODUCTION Local Road to Minor Collector T-Intersection 1 Raised Speed Table 2 Marked pedestrian crossing 4 5-foot-wide sidewalks 3 Streetscaping 5 10-foot-wide trails 1 4 2 5 3 LOCAL MINOR C. MINOR C. 11INTRODUCTION Major Collector to Minor Collector T-Intersection 1 Raised Speed Table 4 5-foot-wide sidewalks 2 Marked pedestrian crossing 5 10-foot-wide trails 3 Streetscaping 6 Stormwater Infrastructure 1 4 2 5 36 MINOR C. MAJOR C. MAJOR C. 12 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES LAND USES + ZONING Overview Low Density Residential Medium Density Residential High Density Residential Rural Residential It is anticipated that future neighborhood development areas employing these guidelines will either follow the City’s adopted Future Land Use Plan or a revised land use plan to be adopted as an amendment to the current Future Land Use Plan. This land use typology captures the traditional forms of single family housing found in Waukee and most suburban communities over the last few decades. The typical lot size ranges from 8,000 square feet to 0.50 acres and the average density ranges from 2 to 4 units per acre. The Low Density Residential typology includes predominantly single family detached homes with limited clusters of attached housing types such as duplexes or townhomes. This typology captures a variety of attached side by side townhome and row home products, with densities ranging from 4 to 12 units per acre. Small lot detached housing products also fit within this category. This typology includes a variety of higher density residential development forms, including townhomes, row houses, patio homes, apartments, condominiums, and various forms of senior housing. The predominant form of housing is in a vertically stacked orientation (apartments/condos). Typical density in this category is greater than 12 units per acre with building heights in the 3 to 5 story range. The Rural Residential land use typology preserves established areas of very low density residential development on larger lots. Rural Residential land uses typically are served with individual septic systems and in some cases private water wells. These areas are not intended for service by municipal infrastructure except in the case of failure of private systems and potential health or environmental concerns. The Rural Residential pattern includes a maximum density of 1 unit per acre. As applied to the Waukee Future Land Use Plan, these areas are and will remain limited to areas where the pattern already exists and where it make sense to infill or continue the pattern at its periphery. Urban Reserve The Urban Reserve typology serves as a holding zone until such time as municipal utilities are available to facilitate an orderly urban development pattern. This category is applied to areas that are outside of the projected 2040 growth area but within the long term planned areas and within areas envisioned to be annexed to the City of Waukee. Development in this category will be served with private utilities and individual well and septic and regulated by County zoning. A density of no more than 1 unit per 40 acres is desired. It is recognized that some demand exists for greater density development prior to the availability of municipal sewer and water extension and prior to annexation. In these instances, careful planning and design should be done to cluster development in a way that envisions longer term urban development form/patterns with municipal infrastructure. 13LAND USES + ZONING 14 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES LAND USES + ZONING Neighborhood Commercial Community Commercial Regional Commercial Business Park Light Industrial These areas include commercial uses consisting of retail, office, or personal services with a gross leasable area ranging from 20,000 to 125,000 square feet. They are intended to serve surrounding neighborhoods, in a trade area of up to 3 miles in radius. These centers may or may not have an anchor tenant, such as a grocery store or hardware store. Neighborhood Commercial centers usually consist of more than one tenant and encompass 3 to 5 acres of land. Neighborhood Commercial uses typically are located along collectors, or at the intersections of collectors and minor arterials. As the name indicates, Neighborhood Commercial would primarily serve surrounding neighborhoods, and provide primarily day-to-day goods and services for residents. Neighborhood Commercial centers should be walkable from nearby residential neighborhoods. These areas include commercial uses with a combined or total gross leasable area of 125,000 to 400,000 square feet that provide goods and services for a 3 to 6 mile trade area radius. Community Commercial centers often have two or more anchor tenants which could include a discount store or supermarket, and are developed on 10 to 40 acres of land. Community Commercial uses typically are located along minor or major arterials and would serve a large portion of the Waukee community. Regional Commercial areas include large commercial uses with gross leasable areas in excess of 400,000 square feet that serve a larger regional market. Anchor tenants often include department stores, discount stores, or other mass merchandisers. Trade areas for Regional Commercial extend from 5 to 15 miles in radius and Regional Commercial typically encompasses more than 40 acres of land. Regional Commercial uses typically orient along major arterials as well as near freeways, in order to reach a broader regional market. Regional Commercial uses would draw from beyond Waukee, and would serve the overall western portion of the Des Moines metropolitan area as well as rural communities beyond the Des Moines metro. The Business Park typology primarily includes office or related uses, either arranged in formal “Business Park” settings or developments, or in smaller concentrations located throughout Waukee. The typical project size in the Business Park typology ranges from 15,000 to over 100,000 square feet. Office buildings may have Floor Area Ratios of 0.25 to over 1.0, and may range from 1 to 6 stories in height. Proximity to major road corridors is an important locational factor. The Light Industrial typology includes a variety of showroom, flex space, and manufacturing space, of varying square footages. While Light Industrial uses may include some degree of office space, the primary focus of Light Industrial uses is on the assembly, storage, or distribution of goods or products. Floor Area Ratios range from 0.25 to 0.5 and structures in the Light Industrial typology may range from 1 to 3 stories in height. Proximity to regional road corridors is a critical factor in locating these areas. 15LAND USES + ZONING Technology Center Mixed Use Town Center Civic/Institutional Park and Open Space Mixed Use Corridor Mixed Use Village This land use typology includes spaces designated for technology oriented uses such as a data center and related industries, with Floor Area Ratios of 0.1 to 0.5 and buildings ranging from 1 to 3 stories in height. These uses differ from Light Industrial uses in that they are not typically employment intensive uses and tend not to generate substantial amounts of car or truck traffic once established Mixed Use Town Center includes larger concentrations of various combinations of different land uses, with typical projects in excess of 250,000 square feet and Floor Area Ratios generally over 0.50 and potentially exceeding 2.0. Buildings may range from 1 to 6 stories in height and residential components may range from 25 to 70 units per acre. Mixed Use Town Centers often include a civic anchor, as well as a variety of recreational, retail, service, housing, entertainment, and office components. These projects should incorporate more of an urban environment, with a variety of public spaces and pedestrian- friendly streets. Mixed Use Town Centers typically encompass more than 20 acres of land, are located along an arterial street, and draw from a trade area of 5 to 15 miles in radius, drawing from beyond Waukee and serving adjacent communities in the western suburbs as well. Full development of a Mixed Use Town Center will likely occur over an extended period of time. This land use typology category includes a variety of properties around Waukee containing religious institutions and facilities, schools, libraries, government services, and spaces for infrastructure. Generally these uses include public gatherings or government services. The Park and Open Space category includes land owned by the City of Waukee. Greater detail of neighborhood parks is defined in the Open Space, Parks + Landscaping section. Mixed Use Corridors may include a mixture of office, retail, or residential land uses in areas along key transportation corridors (arterials) or in locations between key “nodes” as illustrated in Figure 3.1. Typical building size in this category ranges from 20,000 to 100,000 square feet and Floor Area Ratio ranges from 0.25 to 1.00. Buildings may range from 1 to 3 stories in height, and residential components may range from 8 to 25 units per acre. Typical projects may encompass 3 to 5 acres of land, and serve trade areas up to 3 miles in radius, including surrounding neighborhoods. Mixed Use Village may include a mixture of office, retail, or residential land uses, situated at key nodes along key corridors in Waukee. Typical buildings or projects in this category may range from 100,000 to 500,000 square feet in size and Floor Area Ratio may range from 0.25 to 2.00. Buildings may range from 1 to 4 stories in height and residential components may range from 12 to 40 units per acre. Mixed Use Villages typically encompass 10 to 20 acres of land, are located along minor or major arterials, and serve a 3 to 6 mile trade radius. A central point to this type of development is a central public space, green space, or plaza type gathering place. 16 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES LAND USES + ZONING Land Use and Zoning Compatibility Matrix The following table identifies the relationship between the Future Land Use Plan’s land use categories and the existing zoning districts within the City. This table should be used as the basis for determining the appropriate zoning district(s) for property proposed to be developed following these design guidelines. Land uses and zoning districts have been listed as either compatible (C) or partially compatible (PC). If blank, the corresponding land use and zoning are not compatible. If a desired zoning or rezoning is not compatible or partially compatible with the property’s given land use designation, an amendment to the Future Land Use Plan or to this table may be warranted. 17LAND USES + ZONING A- 1 A g r i c u l t u r a l D i s t r i c t AR S i n g l e - F a m i l y A c r e a g e D i s t r i c t R- 1 S i n g l e - F a m i l y R e s i d e n t i a l D i s t r i c t R- 2 O n e - a n d T w o - F a m i l y R e s i d e n t i a l D i s t r i c t R- 3     M u l t i - F a m i l y R e s i d e n t i a l D i s t r i c t R- 4       R o w D w e l l i n g a n d T o w n h o m e D w e l l i n g D i s t r i c t R- 6       M o b i l e H o m e R e s i d e n t i a l D i s t r i c t C- 1       C o m m u n i t y a n d H i g h w a y S e r v i c e C o m m e r c i a l D i s t r i c t C- 1 A       N e i g h b o r h o o d C o m m e r c i a l D i s t r i c t C- 1 B       L a r g e S c a l e C o m m e r c i a l D i s t r i c t C- 2       D o w n t o w n V i l l a g e D i s t r i c t C- 4       O f f i c e P a r k C o m m e r c i a l D i s t r i c t K- M F - R o w h o u s e       K e t t l e s t o n e M u l t i - F a m i l y R o w h o u s e K- M F - S t a c k e d M e d       K e t t l e s t o n e M u l t i - F a m i l y S t a c k e d M e d i u m K- M F - S t a c k e d H i g h       K e t t l e s t o n e M u l t i - F a m i l y S t a c k e d H i g h K- M U       K e t t l e s t o n e M i x e d - U s e K- R N       K e t t l e s t o n e R e t a i l N e i g h b o r h o o d K- R C       K e t t l e s t o n e R e t a i l C o m m u n i t y K- R R       K e t t l e s t o n e R e t a i l R e g i o n a l K- O F       K e t t l e s t o n e R e t a i l O f f i c e M- 1       L i g h t I n d u s t r i a l D i s t r i c t M- 1 A       L i m i t e d I n d u s t r i a l D i s t r i c t M- 2       H e a v y I n d u s t r i a l D i s t r i c t CO S       C o n s e r v a t i o n a n d O p e n S p a c e D i s t r i c t PD - 1       P l a n n e d D e v e l o p m e n t D i s t r i c t ( O v e r l a y ) Urban Reserve C PC C C Rural Residential C C C C Low Density Residential C C C PC PC C Medium Density Residential PC C PC C C High Density Residential PC C C C C Neighborhood Commercial C PC PC C Community Commercial C C PC PC C C Regional Commercial C C C PC C C Business Park C PC C Light Industrial C C PC C Technology Center C C PC C Mixed Use Corridor PC PC PC PC PC C Mixed Use Village PC PC PC PC PC C Mixed Use Town Center PC PC PC PC PC C Civic/Institutional C C C C C C C C C C C C C C C C C Park and Open Space C PC C C Compatible C Partially Compatible PC Land Use Categories Land Use to Zoning Compatibility Table Zoning Districts 18 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Building Siting + Orientation Bulk Regulations Traffic Calming Commercial, office, and multi-family residential buildings are strongly encouraged to be oriented towards the street with parking and loading areas located to the rear of the property and behind the main buildings. Building entrances should also face the street. Commercial, office, and multi-family residential sites shall be designed to accommodate bike and pedestrian access and circulation as well as vehicle traffic. Parking lots located along a street should be well landscaped to reduce the appearance of large expanse of pavement and parked cars. All new buildings, additions and parking lots shall comply with the bulk regulations and setbacks as provided within the underlying zoning for each parcel. All traffic calming devices shall follow the Waukee Street Design Guide adopted by the City. Approved devices include: • Chokers • Corner Extensions/ Bulb-Outs • Median Islands • Speed Tables/Raised Crosswalks • On-Street Parking • Roundabout/Mini Roundabout For more information on definitions, placements, and requirements for each of these devices, please refer to the Waukee Street Design Guide prepared by Snyder & Associates. Ch o k e r Me d i a n E x t e n s i o n Me d i a n I s l a n d Sp e e d T a b l e Mi n i R o u n d a b o u t 19SITE DESIGNS + STANDARDS Landscaping, Buffering, and Screening • Existing Landscaping Identified and Protected: All existing landscaping which is not to be removed pursuant to the grading, landscape, or site plan; shall be clearly identified and prior to the issuance of a COSESCO permit, shall be protected by fencing located around the drip line of the tree. • Preservation of Existing Landscaping: A successful planting area takes time to mature and provide the benefits that it was designed for. With this in mind, whenever practical; existing landscapes / trees shall be preserved • Plant species to be used for landscaping shall be acceptable to the City and are not considered a nuisance or an undesirable species, such as: • Cotton bearing poplar • All Ash tree varieties • Disease susceptible Elms • Tree of Heaven • Mulberry • Female Ginkgo • All Silver Maple varieties • Non-seedless or non-thornless Honey Locust • Bradford Pear All sites shall meet the minimum open space standards as established in the zoning code for each zoning district and use. All areas not covered by building or paving shall be landscaped with turf grass, prairie grass, plant beds, shrubs and trees. Credit may be given for the preservation of existing trees and landscaping that is healthy and of a desirable plant species. Landscape Regulations The following standards shall apply to all districts and required landscape plantings. (individual zoning districts may have additional standards). • All landscape installations shall expand upon the character established within the Waukee neighborhoods. When possible open spaces shall be placed adjacent to larger green spaces. • Interference with site drainage: Landscape elements / plantings shall not be placed where they interfere with site drainage patterns. • Plantings shown on approved site plan: Landscape plantings shall not be placed in any public utility easement unless specifically permitted on the approved site plan. • Interference with Public Utilities: Plantings shall not be placed where they may interfere with maintenance of sanitary and storm structures, fire hydrants, water valves, or any other public utility. • Approved Plantings: Landscape plantings shall not be placed in the public R.O.W. unless previously approved by the city council and shall not be counted toward fulfillment of the minimum site requirements outlined below. • Vision Clearance Triangle: vision clearance triangle shall be maintained at all times. 20 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Building Siting + Orientation The following table lists desirable trees. The color-coded columns represent the three main street typologies- Local (L), Collector (C), and Arterial (A). The colored boxes indicate if the tree species is eligible for planting along that COMMON NAME SCIENTIFIC NAME NATIVE MAX HEIGHT AVG. SPREAD L C A Tulip Tree Liriodendron tulipifera 75’35’ Sycamore Platanus occidentalis Y 100’50’ London Planetree Platanus x acerfolia 50’40’ White Oak Quercus alba Y 75’65’ Shingle Oak Quercus imbricaria Y 75’70’ Bur Oak Quercus macrocarpa Y 75’50’ Chinkapin Oak Quercus muehlenbergii Y 60’70’ English Oak Quercus robor 60’40’ Northern Red Oak Quercus rubra Y 75’50’ Black Oak Quercus velutina Y 60’60’ * Male only ** Native to certain regions of Iowa *** Use sparingly street typology. Local Collector Arterial 21SITE DESIGNS + STANDARDS COMMON NAME SCIENTIFIC NAME NATIVE MAX HEIGHT AVG. SPREAD L C A Hackberry Celtis occidentalis Y 75’50’ State Street Maple Acer miyabei N 50’30’ Greencolimn Maple Acer nigrum Y 50’25’ Bonfire Sugar Maple Acer saccharum (Bonfire)N 50’40’ Commemoration Sugar Maple Acer saccharum (Commemoration)N 50’30’ Legacy Sugar Maple Acer saccharum (Legacy)N 60’40’ Ohio Buckeye Aesculus glabra Y 40’40’ Horsechestnut Aesculus hippocastanum N 75’65’ Red Horsechestnut Aesculus x carnea Y 40’35’ Columnar European Hornbeam Carpinus betalis (Columaris)N 60’40’ Shagbark Hickory Carya ovata Y 90’`70’ Mockernut Hickory Carya tomentosa N 80’60’ Ginkgo*, ***Ginkgo biloba N 60’35’ Sweetgum Liquidambar styraciflua N 60’40’ Blackgum/ Black Tupelo Nyssa slyvatica N 50’30’ American Hophornbeam (Ironwood)Ostrya virginiana Y 30’20’ American Linden Tilia americana Y 70’45’ Fastigiata American Linden Tilia americana (Fastigiata)Y 50’30’ Silver Linden Tilia tomemtosa N 50’40’ Elm Ulmus N 60’50’ Thornless Honeylocust***Gleditisia triacanthos Y 45’30’ Kentucky coffeetree*Gymnocladus dioicus Y 60’40 Littleleaf Linden Tilia cordata N 50’35’ American Elm Ulmus americana Y 60’50’ Bluebeech Carpinus caroliniana N 25’30’ Eastern Redbud Cercis canadensis Y 30’30’ Yellowood Cladrastis lutea N 30’30’ Flowering Crabapple Malus spp.N 20’20’ Japanese Lilac Tree Syringa reticulata N 30’20’ Downy Serviceberry Single-Stem Amelanchier arborea Y 25’30’ 22 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Off-Street Parking All of the following requirements shall apply to off-street parking areas except for single- family attached and detached parking in driveways as follows: • All rows of parking spaces shall be provided a terminal landscaped island, with a minimum width of ten feet and a minimum length of 17 feet for single parking rows and 34 feet for dual parking rows, to protect parked vehicles, provide visibility, confine moving traffic to driveways, and provide space for landscaping. • There shall be provided within each row of parking spaces, landscaped islands, with a minimum width of 6 feet and a minimum length of 17 feet for single parking rows and 34 feet for dual parking rows, located so as to prevent more than 15 vehicles from being parked side by side in an abutting configuration. • All landscaped islands shall be planted with at least one ornamental or one deciduous overstory tree. A minimum of 50 percent of the landscaped islands shall be provided with a deciduous overstory tree. The entire landscaped island area shall be covered with plant materials, lawn, or mulches. • The setback between the parking area and the public right-of-way shall be landscaped with a minimum of one overstory deciduous tree per 40 linear feet of frontage. The frontage calculation shall be exclusive of the driveways. The plantings may be planted individually or in clusters. This requirement shall be included in the minimum number of trees required for the site and is not in addition to. • To encourage the use of alternative design practices and green infrastructure, the City Council upon a recommendation of the Planning and Zoning Commission, may accept alternative landscape covers and/ or designs for parking lot islands, if designed appropriately and in concert with surrounding development Precedent imagery for off-street parking 23SITE DESIGNS + STANDARDS Precedent imagery for streetscape landscaping along varying street typologies Streetscape Landscaping The following streetscape landscaping shall be required at the time of street installation or site development. This landscaping is in addition to any site required landscaping. Depending on the specific streetscape plan developed and placement limitations and restrictions necessary to meet clearance requirements for public road intersections and utilities, these trees may also be grouped or spaced at varying intervals as needed. All street trees shall be selected from City approved street tree list. • Local and Minor Streets One (1) approved street tree per single-family lot or every 50-feet of street frontage for all other uses. All street trees shall be planted in the parkway between the public street curb and sidewalk except where parkway width is less than 8-feet. • Collector and Arterial Streets One (1) approved street tree for every 50-feet of street frontage. Periodic clusters of ornamental grasses and/ or shrubs shall be repeated along the streetscape at an average interval of one (1) cluster or grouping for every 20-feet of frontage. The trees and grasses/shrub clusters shall be planted in the parkway between the public street and any sidewalk or trail except where parkway width is less than 8-feet. • Boulevard Planting Standards Depending on the specific streetscape plan, trees, shrubs, and grasses may be grouped or spaced at varying intervals as needed. Plantings will vary based on whether the boulevard is a detention area or raised median. One (1) approved overstory tree, one (1) perennial grass, and one (1) shrub for every 40-feet of street frontage or single-family lot. 24 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Buffer and Screening Requirements • Buffers Required Per City Code Buffers are required for the following conditions. Properties separated by a public street right-of-way are not considered adjoining for the purposes of this section. • Between any residentially zoned or developed property and any adjoining commercial, mixed-use, office, or industrial uses. • Between any single family detached residentially zoned or developed property and any multi- family residential use. • Between any commercial, mixed- use, or office zoned or developed property and any industrial use. • Double Frontage Lots Any proposed detached single-family residential lot that has both its front and rear lines abutting a street shall have a buffer from the street along its rear yard. No fences or structures shall be permitted within this buffer and the rear yard building setback shall be measured from the buffer yard line. Bio-Cell Standards Each Bio-Retention Cell will need to be designed by an engineer, landscape architect, or planner. Based upon guidelines provided by North Carolina’s Department of Environmental Quality (NCDEQ), general planting guidelines for the bioretention cells are as follows: • Plantings shall achieve 75% plant coverage at five years after planting • Maximum tree/shrub canopy coverage should be 50% • Non-invasive species only • At least three species per cell. No one species taking up more than 50% of a Bio-Retention Cell • Any sod used should be a deep- rooted species, that is non- clumping 25SITE DESIGNS + STANDARDS Streetscape Planting Clearance Standards 30 FOOT BUFFER OVERSTORY TREE EVERGREEN TREE SHRUB Examples of residential buffer standards and implementation. Buffers to vary in widths. Examples of rain garden operations and implementation Precedent imagery from Kettlestone Design Guidelines. Buffers to vary in widths. 26 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Exterior Lighting Except for single-family residential, rowhomes, and townhomes, all free-standing and building mounted exterior lighting shall be LED type (light produced via light emitting diodes) of a soft-white or bright-white light color and quality. All light fixtures shall be downcast in nature and must possess sharp, cut-off qualities to limit off-site glare and otherwise designed, angled, or shielded so as not to glare or shine onto abutting properties or to cause glare upon the adjoining public rights-of-way. 27SITE DESIGNS + STANDARDS Pedestrian and Bike Facilities • Sidewalk and trails installation required At the time of development, sidewalks (minimum 5-feet in width) shall be constructed along all adjoining public streets in accordance with City standards. Where the master plan identifies a trail along a street frontage, the developer shall be required to install the trail (minimum 10-feet wide) in lieu of the required sidewalk. • Bike facilities required All multi-family residential and commercial buildings should provide a bike parking facility, such as a bike rack or bike lock boxes or an indoor bike storage area for use by its residents, occupants, customers, and visitors. Multi-family residential buildings are further encouraged to provide indoor bike storage areas and bike wash-down and repair facilities. Exterior bicycle parking facilities must be located in a visible area close to the front entrances of the main building or buildings. The facilities should be located on a sturdy paved surface with permeable concrete as the preferred surface type. When possible, exterior bike racks should be architectural in style to enhance the aesthetics of the streetscape and overlay district. 28 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS A uniform standard for street light fixtures, traffic signal structures, traffic control and public signage (including wayfinding signage) should be established for Waukee. These public utility elements should be consistent with an overall theme for the master plan. When possible, overhead utility lines should be placed underground. Street Lights, Traffic Signals, Utility Poles and Signage For public and private streetlights, it is recommended that new developments choose from MidAmerican Energy’s approved list- the “Archeon” series light fixture by Streetworks in black finish. The streetlight poles and light arms should also have a black finish. The approximate increase in cost for these black streetlights is approximately $800 each. In order to support this design standard, the City may wish to reimburse the developer for this increased streetlight cost. Site lighting fixtures and poles (parking lots, trail and pedestrian lighting) should be picked to match or compliment the “Archeon” series light fixtures and generally be black in finish. Traffic signal arms and poles should be black as should be traffic sign-posts. 10 0 W a t t S t r e e t L i g h t 15 0 W a t t S t r e e t L i g h t 25 0 W a t t S t r e e t L i g h t 40 0 W a t t S t r e e t L i g h t Streetworks “Archeon” Series (Black finish not shown) “Nano” “Small” “Medium” “Large” 29SITE DESIGNS + STANDARDS For site lighting fixtures and poles (parking lots, trails, and pedestrian lighting) for public and private uses, it is recommended that these fixtures be picked to match or compliment the “Archeon” series streetlight fixtures as provided by MidAmerican Energy. The general recommendation is that the finish on these private light fixtures be black. The provided suggestions for bollards and parking light fixtures is to show general aesthetic and overall desired appearance of fixtures. It is suggested that fixtures be picked with general effort to reduce glare and provide dark sky. The following sign posts are examples of complimentary fixtures to the street lights. Private Light Fixtures Sign Posts 30 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES SITE DESIGNS + STANDARDS Parkland Dedication The City subdivision regulations require new residential development dedicate parkland necessary to serve their new residents. The prescribed amount of neighborhood level parkland is 6.5-acres per 1,000 residents. For the purposes of calculating the required dedication, the following average household sizes per dwelling type shall be utilized: • Single-family residences: 3 persons per household. • Townhome residences: 2.25 persons per household • Multi-family residences: 1.75 persons per household Parkland to be dedicated must be usable/ developable, of sufficient minimum size, and in a location that is practical for use and maintenance as a neighborhood park. In lieu of the dedication of land, the developer and the City may agree to either the construction of park improvements or trails that equal the value of the land required to be dedicated or make payment to the City for that dedication amount. When floodway is dedicated, it shall be dedicated at a rate of 1.5 times the calculation as described in City Code. Public Open Space and Parks 31SITE DESIGNS + STANDARDS Park Categories Mini Parks Size: 0.25 - 3 acres Service Area: .25 mile radius Dimension Requirement: Mini parks shall have a width and depth no less than 100 feet and neither the width nor depth shall be less than 1/2 the dimension of the other. Parking: Typically no off-street parking Types of Amenities: Options for (1) play structure, benches, public art, passive activities Neighborhood Parks Size: 4-15 acres Service Area: 0.25-0.50 mile radius Dimension Requirement: Neighborhood parks shall have a width and depth no less than 100 feet and neither the width nor depth shall be less than 1/2 the dimension of the other. Parking: Not recommend but varies on intensity of use Types of Amenities: Options for small fields/courts, playgrounds or other active opportunities, as well as trails, benches, picnic areas, and other passive activities Community Parks Size: 16-100 acres Service Area: 1-2 mile radius Parking: On-site parking Types of Amenities: Options for small fields/courts, playgrounds or other active opportunities, as well as trails, benches, picnic areas, and other passive activities Special Use Parks Size: Varies Service Area: Varies Parking: On-site parking Types of Amenities: Single-use activites- golf courses, zoos, amphitheaters, band shells, or historical areas. Greenways Size: Varies Service Area: Varies Parking: None Types of Amenities: Natural, undisturbed parks land meant to provide trails and linkages for humans and wildlife. Often connect to different parks or parts of the community via trail or path. 32 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES BUILDING ARCHITECTURE Application General Design Principles With the exception of single-family residential, these building architecture guidelines apply to all new buildings, building additions, expansions, exterior renovations and remodels, and accessory structures located within Waukee. Deviations from these standards may be granted at the full discretion of the City in order to ensure any proposed building addition or exterior renovation is aesthetically compatible with the existing building design and appearance. All buildings shall be designed and constructed by employing good design principals and quality building materials to be long-lasting and harmonious to adjoining properties and the community. • Massing and proportions Buildings should be designed with authentic and recognized architectural styles and design principals and be proportional, with elements in scale, and designed with a top, middle, and base on all facades. For example, buildings with two (2) or more stories in height should have masonry or stone (heavy) bases and generally have low-slope roofs with heavy cornices versus pitched, residential style roofs that may be out-of-scale with the building. Building exterior materials shall be applied in an authentic and honest manner reflecting the materials purpose, weight, and typical use in order to convey a sense of strength and durability. Buildings or building elements that do not follow a recognizable architectural style, are not proportional in scale, or do not follow recognized architectural design principals shall not be considered as meeting the intent and requirements of these guidelines. • Facadism Facadism, defined as the application of false or fake building facades or elements over an existing building façade or roof, is prohibited in any new development. Any dormers shall have functional windows admitting daylight to the spaces within. Hip or mansard roofs that only partially conceal a roof well or low slope roof area are prohibited. Building towers and other above roof building elements must be multi-sided and finished on all sides. • Franchise architecture Franchise architecture is discouraged. Buildings may be designed to look like their intended use, i.e., a restaurant building may look like a building for a restaurant; however, with the signage removed, it must not still be recognizable as the typical franchise restaurant building. • Application of exterior Heavy exterior materials, such as any type of brick and stone, shall be applied so as to acknowledge its historic use as a building foundation and structural material. Brick or stone that appears to be unsupported or ‘float’ within a façade shall not be permitted, e.g., stone applied to a roof dormer. No EIFS shall be permitted within 10- feet of the ground level. Thin brick and stone veneer, when utilized, shall comply with the following: 1. Thin brick and stone veneer shall only be used in applications where the actual brick or stone thickness will not be distinguishable or is otherwise addressed by adjustments in the wall plane to provide the appearance of full 33BUILDING ARCHITECTURE depth brick or real stone. 2. ‘L’ shaped brick corner pieces and full-depth brick caps shall be utilized at all corners and edges to maintain the appearance of full- depth brick. 3. Thin brick and stone veneer shall be continued (returned) a minimum of 24-inches around wall corners to further maintain the appearance of full-depth brick or real stone. • Use of trim Except where architecturally unsuitable, appropriately-scaled trim of at least 3- inches in width shall be included around all window and door openings, building corners, roof lines, and façade material transitions located on primary facades. • Cornices, soffits and overhangs All building soffits and overhangs shall be appropriately scaled with a typical projection of no less than a 12-inches • Façade articulation • Rowhomes and Townhomes • The street facing or primary façade of each individual dwelling unit must have a change in the wall plane and/ or a change in the exterior material type, texture, and/or color to differentiate it from the adjoining units. • Multi-Family Residential, Commercial and Mixed Use • The street facing or primary façade of each building shall not exceed shall exceed 60-feet in length without interruption by one or more of the following architectural features: • Projection or recess in the wall plane of at least two feet (2’) in depth; • Change in material, texture, or pattern; or, • Columns, piers, pilasters or other equivalent structural and/or decorative elements. 34 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES BUILDING ARCHITECTURE Exterior Building Materials For the purpose of these design guidelines, exterior building materials are divided into 3 classes: Class A being primary materials, Class B being secondary materials, and Class C being limited materials. All materials must be utilized in the application as intended by the manufacturer and follow property installation requirements and standards, including management of water migration and installation of appropriate substrate material. The City may recategorize a building material provided below or may categorize a building material not listed below if it finds that the material is similar or of higher quality to the other materials in the same category with regard to durability, quality, and appearance. 35BUILDING ARCHITECTURE Building Materials Table Class A Masonry + Stone Class B Class C Brick veneer, fired clay Fired clay brick, full-veneer masonry wall system Brick veneer (thin), fired clay Thin veneer fired clay brick adhered to a wall surface or wall anchoring system, with the appearance of full brick Stone veneer, natural Synthetic stone adhered to wall surface or wall anchoring system Terracotta rainscreen panels Fired clay panels with a rainscreen wall anchoring system Stucco, genuine Traditional Portland cement based stucco applied in 3 coats over a solid surface Brick veneer, synthetic Synthetic bricks adhered to wall surface or wall anchoring system Brick paneling, fired clay Prefabricated panels of thin veneer fired clay brick Brick paneling, synthetic Prefabricated panels of synthetic brick adhered to a wall surface or wall anchoring system Stone paneling, natural Prefabricated panels of genuine stone adhered to wall surface or wall anchoring system Stone paneling, synthetic Prefabricated panels of synthetic stone adhered to a wall surface or wall anchoring system ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 36 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES Building Materials Table Class A Class A Concrete Masonry Units Concrete Class B Class B Class C Class C Cast stone Architectural quality precast concrete panels A highly refined architectural precast concrete masonry unit intended to simulate natural-cut stone A highly refined architectural precast concrete masonry unit intended to simulate natural-cut stone Burnished/ground-faced block Cast-in-place concrete, board formed or decorative form liner Concrete modular blocks, smooth finish with large aggregates visible or polished finish and with mortared joints Architecturally designed cast- in-place concrete with a high- quality patterned or textured surface created by board forms or decorative concrete form liners Concrete modular blocks, face surface has pattern or shape, not flat, and with mortared joints Textured or smooth finish, may be painted Concrete modular blocks, rough, split-faced finish, and with mortared joints Site cast and precast concrete panels, plain, smooth finish, may be painted Concrete modular blocks, plain, flat finish, and with mortared joints Patterned or shaped block Cast-in-place concrete, plain Split-faced block Site cast and precast concrete panels Plain, flat-faced block ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 37BUILDING ARCHITECTURE Building Materials Table Class A Class A Metal Glass Class B Class B Class C Class C Architectural quality, composite metal wall panel systems Clear glass (windows, curtain walls, paneling systems) High quality composite metal panels for decorative surface application, such as Alucobond panel systems Clear glass with no visible tint, reflective coating, coloring, or other covering (not including low-e or UV coatings or treatments) Architectural quality, insulated metal wall panel systems Spandrel Glass High quality insulated metal panels for decorative surface application with concealed fasteners, such as Centria Formawall Dimension Series Opaque glass panels with a fire-fused ceramic grit paint; typically used between vision areas of windows to conceal structural columns floors and shear walls Architectural quality metal wall panel systems, concealed fastening Glass blocks High quality metal panels for decorative surface application with concealed fasteners, such as Firestone Delta Hollow translucent block of varying shapes and sizes made entirely from glass. Also, known as glass brick. Architectural quality metal wall panel systems, exposed fastening Mirrored glass High quality metal panels for decorative surface application with exposed fasteners, such as Firestone Omega Glass with a reflective or mirrored coating or finish Metal (panels, siding, and trim) Opaque or tinted glass (including color applied) Standard metal siding and panels, painted or coated for exterior application Glass with a tinted or colored coating or finish or otherwise treated to produce a tint that reduces its opacity. ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 38 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES Building Materials Table Class A Other Materials Class B Class C Architectural quality fiber cement wall panels textured to resemble stone or metal The highest quality fiber cement wall panel systems textured to resemble stone or metal with concealed fasteners – such as Nichiha Cement fiber board (panels and siding) Cement panels reinforced with cellulose fibers, such as HardiePlank and HardiePanel Polycarbonate panels in a concealed aluminum support system – such as CPI Daylighting UniQuad Authentic hardwood or exterior rated, rot-resistant wood paneling and siding Wood that is charred and coated with a natural oil to make it both attractive and weather resistent Polystyrene foam covered with a synthetic stucco, water- managed and exterior rated Composite or other synthetic wood types, such as LP SmartSide Exterior siding and trim that is made from a synthetic resin or plastic. Ceramic tile adhered to a wall surface or wall anchoring system Translucent wall panel and skylight systems Wood (panels and siding) Shou Sugi Ban Exterior Insulation and Finish System (EIFS) Composite wood (panels, siding, and trim) Vinyl and PVC (panels, siding, and trim) Ceramic ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 39BUILDING ARCHITECTURE This page intentionally left blank 40 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES BUILDING ARCHITECTURE Building Standards by Type For the purposes of these guidelines, all buildings shall be categorized into the following building types. Any building type not listed or any question as to the appropriate categorization of a building shall be as determined by the City. The building design standards shall be regulated by both building use type and the zoning district in which the building is located. All accessory buildings and structures shall comply with the design standards required of the principal building. Building Types: 1. Single-Family Dwellings 2. Rowhomes/Townhomes 3. Multi-Family Residential Buildings (may include assisted living, skilled care facilities, and continuing care retirement facilities) 4. Commercial/Retail Buildings (includes single and multi-tenant retail buildings, day care centers, hotels, and restaurants and bars) 5. Office, Institutional, and Civic Buildings (includes single and multi- tenant office buildings, schools, churches, places of assembly, community centers, libraries, and governmental buildings) 6. Mixed-Use Buildings (a building that contains two or more different uses such as residential and retail and/or office uses) 41BUILDING ARCHITECTURE Single-Family Dwellings Rowhomes/Townhomes 1. No specific design standards 1. Exterior Materials The street facing shall incorporate no less than three (3) different Class A and Class B materials that together comprise at least 75% of that total façade area. 2. Front Porch Required Each dwelling shall incorporate a usable covered front porch a minimum seven (7) feet deep and twelve (12) feet wide. 3. Garages Street-facing garage doors shall not extend beyond the front façade line of the dwelling. 42 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES 1. Exterior Materials The street facing façade shall incorporate no less than three (3) different Class A and Class B materials that together comprise at least 75% of that total façade area. All other facades shall incorporate no less than two different Class A and Class B materials that together comprise at least 50% of each façade area. 2. Outdoor Space Required Each dwelling unit shall have its own deck, balcony, or patio (minimum 24 sq. ft in size); access to a finished roof-top amenity deck located within the same building; or access to a nearby outdoor amenity space. 1. Exterior Materials The street facing façade shall incorporate no less than three (3) different Class A and Class B materials that together comprise at least 90% of that total façade area. All other facades shall incorporate no less than two different Class A and Class B materials that together comprise at least 50% of each façade area. 2. Window and Doorway Openings At least one street-facing building façade or the façade containing the main building entry, if different from the street façade, shall consist of no less than 20% clear glass fenestrations (windows and full glass doors) on the first floor of the building. BUILDING ARCHITECTURE Multi-Family Residential Commercial/Retail Building 43BUILDING ARCHITECTURE 1. Exterior Materials The street facing façade shall incorporate no less than three (3) different Class A and Class B materials that together comprise at least 90% of that total façade area. All other facades shall incorporate no less than two different Class A and Class B materials that together comprise at least 50% of each façade area. 1. Exterior Materials The street facing façade shall incorporate no less than three (3) different Class A and Class B materials that together comprise at least 90% of that total façade area. All other facades shall incorporate no less than two different Class A and Class B materials that together comprise at least 50% of each façade area. 2. Window and Doorway Openings At least one street-facing building façade or the façade containing the main building entry, if different from the street façade, shall consist of no less than 30% clear glass fenestrations (windows and full glass doors) on the first floor of the building. 3. Outdoor Space Required Each dwelling unit shall have its own deck, balcony, or patio (minimum 24 sq. ft in size); access to a finished roof-top amenity deck located within the same building; or access to a nearby outdoor amenity space. Office, Institutional, and Civic Buildings Mixed Use Building 44 WAUKEE NEIGHBORHOOD DESIGN GUIDELINES In order to promote regional stormwater management and the development of stormwater retention ponds that can serve as an amenity, the City may wish to be responsible for the design, construction, maintenance and ownership of large or regional stormwater retention ponds and related facilities. At the beginning steps of creating a public/private partnership for the development of a new neighborhood, the potential regionalization of stormwater management should be explored and areas desirable to be preserved as open space, stream buffers, wetlands, and ponds identified. If regional stormwater retention is determined feasible and practical and/or areas are identified for preservation as open space, the City should develop a plan for construction IMPLEMENTATION Public Infrastructure The following chapter is intended to provide guidance for the public/private partnership by which the City and the landowner/developer can cooperate to achieve the mutually beneficial goals of these design guidelines. The entire package of shared costs should be considered at one time allowing for greater flexibility in trading various obligations. It is anticipated that these roles and responsibilities, phasing and timelines will be memorialized with a development agreement. • Streets and Right of Way Dedication As is typical of new development, the developer is responsible for the construction and dedication of public streets, appurtenances, and right- of-way as necessary to access to and through their new development. This includes the construction and dedication of all local, minor collector, and major collector roadways that are within or boarder the planned development. The classification of any given roadway is determined by the City following the standards as provided in the City’s adopted Comprehensive Plan, Street Design Guide, and adopted street design standards. However, roadways classified as a minor or major collector should not be the full responsibility of the developer and adjacent property owner. Instead, the City and developer should work together to establish who is responsible for the cost of construction, dedication of right- of-way, phasing and timing of the improvements. Major collectors that are identified to be boulevards may be eligible for cost sharing with the City. • Street Lights, Traffic Signals and Street Signs These design guidelines identify specific, higher-quality street lights, traffic signal poles and street sign poles than are typical for new development. It is anticipated that the City will reimburse the developer for the actual increased costs for these elements. The form of the reimbursement can be negotiated to be a mutually beneficial form such as in exchange for certain City-funded public improvements. • Sidewalks and Trails All development within the City is required to construct 5-foot wide sidewalks along both sides of all streets. In certain situations, a 10-foot wide trail may be desired in lieu of the standard 5-foot wide sidewalk. For streets classified as collectors and above, it is required that they include trails. • Watermains and Sanitary Sewers Watermains and sanitary sewers necessary to serve the proposed development should be the responsibility of the developer as is typical for new development and in accordance with City Codes. Stormwater Management Facilities and Ponds 45IMPLEMENTATION of the necessary improvements including phasing as may be appropriate. In exchange for the benefit of having all or a portion of the stormwater detention requirement satisfied by this regional facility, the owners and developers of the impacted land should dedicate it to the City at no cost. The City may utilize stormwater utility fees to help recoup the cost of construction. Stormwater utility fees and/or association fees by private agreement may be utilized to cover on-going maintenance costs. Regional stormwater retention ponds should include features such as easy access forebays to reduce the long- term maintenance costs. The inclusion of bio-cells, rain gardens, and similar stormwater facilities should be designed and constructed in public street rights-of-way when possible as part of a stormwater master plan.