Agenda - Council - 05/09/2017 - Laserfiche WebLink

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Review File: Brookfield 8th Addition Trail Easement Vacation, and Drainage and Utility Easement Vacation, and Final Plat. February 24, 2017; revised May 5, 2017 Page 2 of 3 Staff provides the following comments for general review of applications: General. The Final Plat proposes re -platting Outlot A, Brookfield 2nd Addition and the adjacent parcel to the south (PID No. 09-32-25-44-0017) into twenty-five (25) single family residential lots. All twenty-five (25) of the new lots would be accessed by the extension of 168th Circle NW. Lot Sizes. The minimum lot size in the R-1 Residential District (MUSA) is 10,800 square feet with a minimum lot width of 80 feet (90 feet for corner lots), measured at the building setback line. City ordinance now also requires that each lot have an area sixty (60) feet wide by one hundred (100) feet deep not encumbered by wetland, wetland setback area, floodway, or other unbuildable areas. Note that lot width is measured at the property line abutting a street at the minimum setback line of the applicable zoning district. The Planning Commission approved variances for lot depth, and a front yard setback of 25 feet for certain lots within the Plat. Setbacks and Dimensional Standards. MUSA Required Front yard: 30 feet Side ard uninhabitable: 6 feet Side yard habitable: 10 feet Side yard corner lot: 30 feet Rear ard: 30 feet • II • t width*: 80 feet/corner lot 90 feet Lot depth**: 100 feet with a minimum width of 60 feet Wetland: 16.5 feet Proposed Front yard: 25 feet (Lots 1-9, Block 1 and Lots 15-16, Block 2 per the approved variance) and 30 feet. Side ard uninhabitable: 6 feet 10 feet Side yard corner lot: 30 feet Rear ard: 30 feet Minimum lot width*: 80 feet Variance granted for substandard lots (Lots 1 and 3, Block 1 and Lot 16, Block 2 Wetland: 16.5 feet *Note: Minimum Lot Width is measured at front yard setback line, property must abut built street. ** Lot depth required is 100 feet for a width of 60 feet that is not encumbered by wetland, wetland setback area, floodway, or other unbuildable areas. Density. The R-1 Residential regulations for the MUSA area allows a net density of 3 units per acre (excluding wetlands and major road rights -of -way). The proposed density is 2.39 units per acre. Floodplains. There are floodplains within the boundaries of the project area, including both Floodway and Floodfringe. There shall be no fill placed within the Floodway. The Flood Insurance Study indicates that the flood elevation is 871.5 feet. The lowest floor of any proposed home will need to be at or above the Regulatory Flood Protection Elevation (RFPE), which is one (1) foot above 871.5 feet. There is floodplain across portions of this site. According to the Flood Profile for Trott Brook, the Floodway elevation is approximately 871.5 feet. An Elevation Certificate will be required for Lots 1-5. Block 1 and Lots 7-12. and 15-16. Block 2. prior to the issuance of a Certificate of Occuoancv. to ensure that the lowest floor elevation is at or above the Regulatory Flood Protection Elevation. which is the base flood elevation (871.5 ft) plus one foot of freeboard (State of Minnesota requirement). Note that this language has been added to the Development Agreement.