02-01-1982 Planning Packet - Laserfiche WebLink

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51C^ #669 Tonka Properties Page 2 Subdivision i«V'• •' 1 The private plat road must be designated at an 18* width. IT sewer lines are not run within the right of way of Outlet A but along the lower; south shore than that sewer line must be designated and platted as a 20* easement on the final plat. The applicants seek a density credit for the restricted flood plain area (area below the 931.5 elevation). Ordinance 31.841 (c) states that the credit can not exceed the area of the dry buildable area of .58 acres. Variance 31.841(c) .58 dry buildable .58 maximum area credity for flood plain 1.l6 acres - 2 units allowed per LR-IC 4 units proposed 3 units approved in 1978 application The hardcover variances are as follows: Total area 92,717 sf 8.89% 0*75' setback area allowed * 0 existing > 8,250 sf or proposed > 11,040 sf or 11.9% 75'-*250' setback area Total area 22,000 sf allowed « 5,500sf or 25% existing > 2,920 sf proposed » 7,640 sf variance > 2,140 or 9.7% over allowed 25% for Total of 34.7% Planning Commission should address the following issues at this workshop: 1 2 3 - 4 - Density allowed ->2, 3 or 4 lots Review of hardships for required variances a) shape of lot - peninsula b) 92,717 sf or 2.13 acres of a total lot area of 118,017 or 2.71 acres is excluded from the building envelope by the 75* setback on all three sides of the property. c) approximately 1.38 acres of flood plain along the south shore of the peninsula severely restricts the only building sites. Proof of Peterson's ownership or fiscal Interest in the property. Letter of credit to cover cost of extending sewer to Olson residence submitted by February 24, 1982, prior to scheduling of public hearing for March 15, 1982.