2021.06.07 CC Packet - Laserfiche WebLink

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RE: Oneka Lake Reserve May 10, 2021 Page 2 of 6 The developer proposes to plat a 0.45 acre public neighborhood park in the southwest corner of the site. The plans show a conceptual layout designed to serve the anticipate needs of young families and visiting grandchildren within this neighborhood and the surrounding area. Park amenities could include a playground with equipment designed for younger children, a gazebo with picnic tables for smaller gatherings and/or a trike track to give the youngsters a place to ride safely. It is proposed that the land for the park satisfy part of the developer’s park dedication requirements with the balance made up through a cash dedication. The developer will grade the park and provide a sidewalk connection through the park joining the walk on 150th and the internal sidewalk system Stormwater will be managed through a combination of an onsite pond, expansion of the existing stormwater pond to the north of this site and the purchase of water quality credits from the city. Water from the onsite pond will be utilized for a centralized irrigation system. The development will be served by publicly owned utilities installed to city standards within an easement under the roadway. The 40 townhomes can be expected to generate on average 8 trips per unit per day or 320 total. The park will generate minimal vehicular traffic. ZONING The site and the properties to the south, west and east are presently zoned R-4 Low Density Multiple Family Residential. The properties to the southwest are zoned CR-3 Central Residential. To the northwest the property is zoned I-3 General Industrial. The property to the north is zoned R-3 Single Family Detached Residential. The R-4 District permits the townhomes as proposed at a density of three to six units per acre. The density can be increased to eight units per acre under a PUD. The gross density of the development will be 6 units per acre or 6.4 units per acre net of the park. In addition to an increase in density, rezoning to PUD is necessary to allow the proposed private street and flexibility for building setbacks. The following design standards are proposed for the development site. Standard R-4 Requirement Proposed PUD Minimum lot or parcel size 1 acre 6.7 acres Minimum lot (development site) width at setback 150 feet 440 feet Minimum lot (development site) depth 150 feet 663 feet Minimum front yard building setback to public street 25 feet 25 feet Minimum (development site) side yard building setback 15 feet 25 feet Minimum (development site) rear yard building setback 25 feet 25 feet Minimum building separation 30 feet 20 feet Maximum building height 35 feet 25 feet Maximum lot area covered by buildings 40 % 26% net of park