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Lot Coverage Existing Proposed <br /> R-1 Regulations <br /> Square Feet Percent Square Feet Percent <br /> Dwelling 1,365.5 4.17% 1,581.5 4.83% <br /> Garage 725.5 2.22% 725.5 2.22% <br /> Decks - - 211 0.64% <br /> Total Structure 2,091 6.39% 2,518 7.69% Maximum of 25% <br /> Driveway 1,500 4.58% 1,500 4.58% <br /> Walkways 50 0.15% 50 0.15% <br /> Total Impervious 3,641 11.12% 4,068 12.42% Maximum of 35% <br /> Coverage <br /> Landscape Area 29,095 88.88% 28,668 87.58% Minimum of 65% <br /> Lot Size 32,736 32,736 14,000 s.f. <br /> E. Floor Area Ratio Conforming <br /> The floor area ratio (FAR) is calculated by dividing the gross square footage of the dwelling by <br /> the lot area. In the R-1 District, the maximum FAR permitted is 0.3. The existing dwelling has a <br /> total floor area of 4,250.4 square feet for an FAR of 0.13. The proposed porch addition would <br /> increase total floor area by 216 square feet for a new FAR of 0.14. Decks are not counted <br /> towards the gross square footage of a dwelling. <br /> F. Tree Preservation <br /> The proposed project is not expected to impact any significant trees on the property. If any <br /> significant trees are removed as a result of the project,mitigation may be required. <br /> 2. Flood Plain,Wetlands, and Easements <br /> The proposed addition is outside of any flood plains,wetlands, or easements. <br /> 3. Additional Review <br /> Building Official <br /> The Building Official has reviewed the plans and has no additional comments at this time. A <br /> building permit will be required prior to any construction taking place. <br /> City Engineer <br /> The City Engineer has reviewed the plans and has no additional comments at this time. <br /> City of Arden Hills <br /> Planning Commission Meeting for June 8, 2016 <br /> PAPlanningTIanning Cases\2016TC 16-015-1494 Keithson Drive-Variance\lemOS Reports_16-015 <br /> Page 4 of 8 <br />