Group development. Description: a group development is any development containing two or more structures containing principal land uses on the same lot; any single structure on a single lot which contains five or more dwelling units or two or more nonresidential uses; and/or any single structure devoted to institutional, commercial or mixed use land uses containing more than 10,000 gross square feet of floor area, or any single structure devoted to office land uses containing more than 20,000 square feet of floor area. Common examples of group developments include six-unit apartment buildings, apartment complexes, condominium complexes, strip centers, shopping centers, and office centers. (One tenant-commercial building containing less than 10,000 square feet of gross floor area, one tenant office building containing less than 20,000 square feet of gross floor area, industrial buildings, 4-unit apartment buildings, and other land uses in which each nonresidential building contains only one tenant, or where the lot contains only one structure, or where each residential building contains four or fewer dwelling units, are not group developments even though such developments may contain parcels under common ownership.) The following standards shall apply to all new institutional, commercial, and multiuse buildings in excess of 10,000 gross square feet and to all multibuilding developments in which the combined total of all structures on a site, regardless of diverse ownership, use or tenancy, combine to exceed 10,000 gross square feet. These conditions shall also be applied to the addition to the building and area of the site requiring improvements because of the addition in instances where building additions bring the total building size to over 10,000 gross square feet. Such conditions shall apply to the building additions only and the site that is changed because of the addition. This 10,000 gross square foot limit shall apply to individual freestanding buildings and to group developments in which the combined total of all structures on a site, regardless of diverse use or tenancy, combine to more than 10,000 gross square feet. For buildings containing only office land uses, the trigger size shall be 20,000 gross square feet.
(b) Permitted by right with additional special requirements: N/A.
(c) Conditional use regulations: all districts. Any land use that is permitted as a permitted by right land use, a permitted by right with special requirements, or as a conditional land use within the applicable zoning district(s) is permitted to locate within a group development. The detailed land use regulations of this section that pertain to individual land uses shall also apply to individual land uses within a group development, as will all other applicable provisions of this chapter. Therefore, land uses permitted by right in the zoning district shall be permitted by right within an approved group development (unless otherwise restricted by the conditions of approval imposed during the conditional use approval for the group development as a whole), and land uses permitted as a conditional use in the zoning district shall be permitted within the group development only with conditional use approval for the specific use.
[1] Rules applicable to all group developments: In all cases, the following conditional use conditions shall be applied to the group development as a whole, as well as to individual uses within the group development:
[a] Subject to conditional use and design review processes. All group developments shall be subject to §
450-23. The application shall demonstrate how the proposed development relates to each of the following criteria:
[i] Is consistent with the recommendations, and forwards the objectives, of adopted planning documents.
[ii] Is complementary with the design and layout of nearby buildings and developments.
[iii] Enhances, rather than detracts from, the desired City character of Edgerton.
[b] General layout and future divisibility. Unless a deed restriction is recorded with the Register of Deeds prohibiting the division of the parcel, all development located within a group development shall be located so as to comply with the intent of this chapter regarding setbacks of structures and buildings from lot lines. As such, individual principal and accessory structures and buildings located within group developments shall be situated within building envelopes that serve to demonstrate complete compliance with said intent. Said building envelopes shall be depicted on the site plan required for review of group developments. The use of this approach to designing group developments will also ensure the facilitation of subdividing group developments in the future (if such action is so desired). Structures created as part of a group development cannot be separated by a land division unless the structure complies with the bulk requirements of the district.
[c] Building materials. Exterior building materials shall be of comparable aesthetic quality on all sides. Building materials such as glass, brick, tinted and decorative concrete block, stone, wood, stucco, and exterior insulation and finish systems (EIFS) shall be used, as may vinyl on a portion of residential structures, as determined appropriate by the Plan Commission. Decorative architectural metal with concealed fasteners or decorative tilt-up concrete panels may be approved if incorporated into the overall design of the building. The Plan Commission may consider metal exterior building on buildings housing industrial land uses.
[d] Overall building design. Building design shall be subject to Plan Commission approval, and shall forward the aesthetic objectives of the City for the community, the vicinity and the subject property.
[e] Building entrances. Public building entryways shall be clearly defined and highly visible on the building's exterior design and shall be emphasized by on-site traffic flow patterns. Two or more of the following design features shall be incorporated into all public building entryways: canopies or porticos, overhangs, projections, arcades, peaked roof forms, arches, outdoor patios, display windows, distinct architectural details. Where additional stores will be located in the principal building, each such store shall have at least one exterior customer entrance that shall conform to the above requirements.
[f] Building color. Building facade colors shall be nonreflective, subtle, neutral, or earth tone. The use of high intensity colors, metallic colors, fluorescent colors or black on facades shall be prohibited. Building trim and architectural accent elements may feature bright colors or black, but such colors shall be muted, not metallic, not fluorescent, and not specific to particular uses or tenants. Standard corporate and trademark colors shall be permitted only on signage, subject to the limitations in Article
VI of this chapter, the Sign Ordinance.
[g] Screening.
[i] All ground-mounted and wall-mounted mechanical equipment, refuse containers and any permitted outdoor storage shall be fully concealed from on-site and off-site ground level views, with materials identical to those used on the building exterior.
[ii] All rooftop mechanical equipment shall be screened by parapets, upper stories, or other areas of exterior walls or roofs so as to not be visible from public streets adjacent or within 1,000 feet of the subject property. Fences or similar rooftop screening devices may not be used to meet this requirement.
[iii] Loading docks shall be completely screened from surrounding roads and properties. Said screening may be accomplished through loading areas internal to buildings, screen walls, which match the building exterior in materials and design, fully opaque landscaping at time of planting, or combinations of the above.
[iv] Gates and fencing may be used for security and access, but not for screening, and they shall be of high aesthetic quality. Decorative metal picket fencing and screening is acceptable. Chain-link, wire-mesh or wood fencing is unacceptable, except as approved by the Plan Commission for industrial land uses. Decorative, heavy-duty wood gates may be used.
[h] Roadway connections.
[i] All nonresidential projects shall have direct access to an arterial street, or to a collector level street deemed appropriate by the Plan Commission.
[ii] Vehicle access shall be designed to accommodate peak on-site traffic volumes without disrupting traffic on public streets or impairing pedestrian safety. This shall be accomplished through adequate parking lot design and capacity; access drive entry throat length, width, design, location, and number; and traffic control devices; and sidewalks.
[iii] The site design shall provide direct connections to adjacent land uses if required by the City.
[i] Parking.
[i] Parking lot designs in which the number of spaces exceeds the minimum number of parking spaces required in §
450-33 of this chapter by 50% shall be allowed only with specific and reasonable justification.
[ii] Parking lot design shall employ interior, curbed landscaped islands at all parking aisle ends. In addition, the project shall provide landscaped islands within each parking aisle spaced at intervals no greater than one island per every 12 spaces in that aisle. Islands at the ends of aisles shall count toward meeting this requirement. Each required landscaped island shall be a minimum of 360 square feet in landscaped area.
[iii] Landscaped and curbed medians, a minimum of 10 feet in width from back-of-curb to back-of-curb, shall be used to create distinct parking areas of no more than 120 parking stalls.
[j] Bicycle and pedestrian facilities.
[i] The entire development shall provide for safe pedestrian and bicycle access to all uses within the development, connections to existing and planned public pedestrian and bicycle facilities, and connections to adjacent properties.
[ii] Pedestrian walkways shall be provided from all building entrances to existing or planned public sidewalks or pedestrian/bike facilities. The minimum width for sidewalks adjacent to buildings shall be 10 feet, and the minimum width for sidewalks elsewhere in the development shall be five feet.
[iii] Sidewalks other than street sidewalks or building aprons shall have adjoining landscaping along at least 50% of their length. Such landscape shall match the landscaping used for the street frontages.
[iv] Crosswalks shall be distinguished from driving surfaces to enhance pedestrian safety by using different pavement materials, pavement color, pavement textures, and signage.
[v] The development shall provide secure, integrated bicycle parking at a rate of one bicycle rack space for every 50 vehicle parking spaces.
[vi] The development shall provide exterior pedestrian furniture in appropriate locations at a minimum rate of one seat for every 10,000 square feet of gross floor area.
[vii] The development shall provide interior pedestrian furniture in appropriate locations at a minimum rate of one bench seat for every 10,000 square feet of gross floor area. Seating in food service areas, or other areas where food or merchandise purchasing activities occur shall not count toward this requirement. A minimum of four seats shall be located within the store, with a clear view through exit doors to a passenger pickup or dropoff area.
[k] Central areas and features. Each nonindustrial developments exceeding 20,000 square feet in total gross floor area shall provide central area(s) or feature(s) such as a patio/seating area, pedestrian plaza with benches, outdoor playground area, water feature, and/or other such deliberately designated areas or focal points that adequately enhance the development or community. All such areas shall be openly accessible to the public, connected to the public and private sidewalk system, designed with materials compatible with the building and remainder of the site, and shall be maintained over the life of the building project.
[l] Cart return. Except for industrial land uses, a minimum of one 200 square foot cart return area shall be provided for every 100 parking spaces. Cart corrals shall be of durable, nonrusting, all-season construction, and shall be designed and colored to be compatible with the building and parking lot light standards. There shall be no exterior cart return or cart storage areas located within 25 feet of the building.
[m] Outdoor display areas. Exterior display areas shall be permitted only where clearly depicted on the approved site plan. All exterior display areas shall be separated from motor vehicle routes by a physical barrier visible to drivers and pedestrians, and by a minimum of 10 feet. Display areas on building aprons must maintain a minimum walkway width of 10 feet between the display items and any vehicle drives.
[n] Outdoor storage uses and areas. Exterior storage structures or uses, including the parking or storage of vehicles, trailers, equipment, containers, crates, pallets, merchandise, materials, forklifts, trash, recyclables, and all other items shall be permitted only where clearly depicted and labeled on the approved site plan.
[o] Landscaping. On-site landscaping shall be provided at time of building occupancy and maintained per following landscaping requirements:
[i] Landscaping plan shall be submitted to the Plan Commission for approval, as part of the site plan.
[ii] Building foundation landscaping is required for all building frontages in order to provide visual breaks in the mass of the building. Such foundation landscaping shall be placed along 30% of the building's total perimeter, predominately near and along customer facades and entrances facing public streets. One ornamental tree with a minimum 1.5 inches caliper or one minimum six-foot-tall tree ("whips" not permitted), and four shrubs at a minimum height of 18 inches tall shall be planted for every 10 linear feet of building foundation planter area. Appropriate trees and shrubs include crab apple, birch, cherry, hawthorne, serviceberry, arborvitae, dogwood, lilac, vibernum, cotoneaster, forsythia, hazelnut, barberry, spirea, juniper, yew, or similar species and varieties approved by the City.
[iii] One street tree at a minimum of 2.0 inches caliper shall be planted at 50 feet centers along and within 10 feet of all public and private streets and drives, including parking lot connections and circulation drives, and loading areas. Such tree plantings shall be planted in tree wells along the circulation drives adjacent to the sides of the store that face a public or private street, along both sides of internal drives, and along the outside edge of loading areas. Appropriate trees include sugar maple, pin oak, ginkgo, or similar species and varieties approved by the City.
[iv] One shade tree at a minimum of 2.0 inches caliper shall be planted on each parking lot peninsula and island. Appropriate trees include honey locust, green or white ash, linden, sugar maple, red maple, or similar species and varieties approve by the City.
[v] All landscaped areas shall be at least 10 feet wide in their smallest dimension. Tree wells may be a minimum of 36 square feet.
[p] Lighting. On-site exterior lighting shall meet all the standards of §
450-40 of this chapter, except that in addition:
[i] Total cutoff luminaries with angles of less than 90° shall be required for all pole and building security lighting to ensure no fugitive up lighting occurs.
[ii] At a minimum, as measured over ambient lighting conditions on a clear night, exterior lighting shall not exceed more that 0.5 footcandle above ambient levels along all property lines, and shall not exceed an average illumination level of 2.4 footcandles nor provide below a minimum of 0.2 footcandle in public parking and pedestrian areas.
[iii] The color and design of pole lighting standards shall be compatible with the building and the City's public lighting in the area, and shall be uniform throughout the entire development site. The maximum height for all poles shall be 20 feet.
[q] Signage. The plan for exterior signage shall provide for modest, coordinated, and complimentary exterior sign locations, configurations, and color throughout the development, including outlots. All freestanding signage within the development shall compliment on-building signage. Monument style ground signs are required, and shall not exceed a height of eight feet. Consolidated signs for multiple users may be required instead of multiple individual signs. The City may require the use of muted corporate colors on signage if proposed colors are not compatible with the City's design objectives for the area. The use of logos, slogans, symbols, patterns, striping and other markings, and colors associated with a franchise or chain is permitted, and shall be considered as contributing to the number and area of permitted signs.
[r] Noise. Noise associated with activities at the site shall not create a nuisance to nearby properties and shall comply with applicable City noise requirements in §
450-42 of this chapter.
[s] Natural resources protection. Existing natural features shall be integrated into the site design as a site and community amenity. Maintenance of any stormwater detention or conveyance features are solely borne by the developer/owner unless dedicated and accepted by the City.
[t] Policy on vacation of existing sites. Where such a building is proposed as a replacement location for a business already located within the City, the City shall prohibit any privately imposed limits on the type or reuse of the previously occupied building through conditions of sale or lease. If the building remains vacant of a permanent occupant for more than 36 months, the property owner shall demolish the building and restore the site to "greenfield" status, as defined by the removal of all buildings, foundations, pavement, concrete, light fixtures, signage, and materials and including the establishment of permanent turf on the site. Temporary occupancy of the building and/or the exterior grounds shall not be considered a "permanent occupant."
[2] Additional rules beyond those required in Subsection
D(17)(c)[1], applicable to large group developments (exceeding 20,000 gross square feet):
[a] Compatibility report is required. The applicant shall provide, through a written compatibility report submitted with the petition for a conditional use permit or rezoning application for the PUD districts, adequate evidence that the proposed building and overall development project shall be compatible with the City's Comprehensive Master Plan and any detailed neighborhood plan for the area. The compatibility report shall specifically address the following items:
[i] A description of how the proposed development is compatible with adopted City Plans, including the Comprehensive Master Plan, detailed neighborhood plans, and other plans officially adopted by the City;
[ii] A completed transportation and traffic impact analysis in a format acceptable to the State of Wisconsin WISDOT District 1. The applicant shall provide adequate funding to the City to hire a traffic engineer of the City's choice to complete and present a traffic impact analysis following Wisconsin Department of Transportation District 1 guidelines. The traffic impact analysis shall consider the parking lot 100% full for level of service analysis. Where the project will cause off-site public roads, intersections, or interchanges to function below Level of Service C, as defined by the Institute of Transportation Engineers, the City may deny the application, require a size reduction in the proposed development, or require that the developer construct and/or pay for required off-site improvements.
[b] Building location is compatible with detailed neighborhood plan. Where buildings are proposed to be distant from a public street, as determined by the Plan Commission, the overall development design shall include smaller buildings on pads or out lots closer to the street. Placement and orientation must facilitate appropriate land use transitions and appropriate traffic flow to adjoining roads and neighboring commercial areas, and neighborhoods, and must forward community character objectives as described in the City's Comprehensive Master Plan. In the absence of an adopted detailed neighborhood plan or preliminary plat for the subject property, the conditional use or planned unit development application for development exceeding 20,000 square feet in total gross floor area of all combined buildings within the development shall be accompanied or preceded by a new City-approved detailed neighborhood plan or preliminary plat for all areas within 1,500 feet of the subject property, as measured from the outer perimeter of the subject property or group of properties proposed for development, and other nearby lands as determined by the Plan Commission and City Board to be part of the neighborhood. The detailed neighborhood plan or preliminary plat shall clearly demonstrate the provision of land use, multimodal transportation, utility, stormwater management and community character components, and patterns that clearly forward the objectives of the City's Comprehensive Master Plan, as determined by the Plan Commission. The detailed neighborhood plan or preliminary plat shall contain the following specific elements at a scale of not less than one inch equals 400 feet:
[i] Land use with specific zoning districts and/or land uses;
[ii] Transitional treatments such as berms and/or landscaping between areas with differing land uses or character;
[iii] Complete public road network;
[iv] Pedestrian and bicycle network;
[v] Transit routes and stops, where applicable;
[vi] Conceptual stormwater management network;
[vii] Public facility sites including parks, schools, conservation areas, public safety facilities and public utility facilities;
[viii] Recommendations for community character themes, including building materials, landscaping, streetscaping and signage.
[c] Overall building design. The building exterior shall complement other buildings in the vicinity, and shall be of a design determined appropriate by the Plan Commission:
[i] The building shall employ varying setbacks, heights, roof treatments, doorways, window openings, and other structural or decorative elements to reduce apparent size and scale of the building.
[ii] A minimum of 20% of the structure's facades that are visible from a public street shall employ actual protrusions or recesses with a depth of at least six feet. No uninterrupted facade shall extend more than 100 feet.
[iii] A minimum of 20% of all of the combined linear roof eave or parapet lines of the structure shall employ differences in height, with such differences being six feet or more as measured eave to eave or parapet to parapet.
[iv] Roofs with particular slopes may be required by the City to complement existing buildings or otherwise establish a particular aesthetic objective.
[v] Ground floor facades that face public streets shall have arcades (a series of outdoor spaces located under a roof or overhang and supported by columns or arches), display windows, entry areas, awnings, or other such features along no less than 60% of their horizontal length. The integration of windows into building design is required, and shall be transparent, clear glass (not tinted) between three feet to eight feet above the walkway along any facades facing a public street. The use of blinds shall be acceptable where there is a desire for opacity.
[vi] Building facades shall include a repeating pattern that includes no less than three of the following elements: i) color change, ii) texture change, iii) material modular change, iv) expression of architectural or structural bay through a change in plane no less than 24 inches in width, such as an offset, reveal or projecting rib. At least one of these elements shall repeat horizontally. All elements shall repeat at intervals of no more than 30 feet, either horizontally or vertically.
[d] Landscaped berm. For development exceeding 20,000 square feet in total gross floor area, and where the subject property abuts an area zoned or planned for residential, institutional, or office use, a minimum six-foot-high berm shall be provided. The berm shall be planted with a double row of white, green or blue spruce plantings, or similar species and varieties approved by the City, spaced 15 feet on center.
[e] Absolute building area cap. No individual building devoted to retail, entertainment, or a combination of retail and entertainment land uses, shall exceed a total of 60,000 square feet in gross floor area for the combined gross floor area of all retail and entertainment land uses. Office, institutional, personal or professional service, studio and residential uses may be located in the same building as said retail and/or entertainment land uses and may bring the total gross floor area over the 60,000 square foot cap. This cap may not be exceeded by the granting of a planned development permit. This cap shall not apply to buildings used solely for office, institutional, personal or professional service, or studio uses, or to buildings comprised solely of a combination of said those uses.
[f] Building and parking placement. A maximum of 50% of all parking spaces located anywhere on the site shall be located between the primary street frontage right-of-way line and line of equal setback to the most distant front wall of the building. The remainder of parking on the site shall be set back a greater distance from this setback line.