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1 Commercial Planned Unit Development <br />2 Floor Area Ratios*; Public waters classes <br />*Average unit <br />floor area <br />(sq. ft.) <br />Sewered general <br />development lakes; first <br />tier on unsewered <br />general development <br />lakes; tributary river <br />segments <br />Second and additional <br />tiers on unsewered <br />general development <br />lakes; recreational <br />development lakes <br />Natural <br />environment <br />lakes <br />200 <br />.040 <br />.020 <br />.010 <br />300 <br />.048 <br />.024 <br />.012 <br />400 <br />.056 <br />.028 <br />.014 <br />500 <br />.065 <br />.032 <br />.016 <br />600 <br />.072 <br />.038 <br />.019 <br />700 <br />.082 <br />.042 <br />.021 <br />800 <br />.091 <br />.046 <br />.023 <br />900 <br />.099 <br />.050 <br />.025 <br />1,000 <br />.108 <br />.054 <br />.027 <br />1,100 <br />.116 <br />.058 <br />.029 <br />1,200 <br />.125 <br />.064 <br />.032 <br />1,300 <br />.133 <br />.068 <br />.034 <br />1,400 <br />.142 <br />.072 <br />.036 <br />1,500 <br />.150 <br />.075 <br />.038 <br />3 <br />4 *For average unit floor areas less than shown, use the floor area ratios listed for 200 square feet. For <br />5 areas greater than shown, use the ratios listedfor 1,500 square_ feet. For recreational camping areas, use <br />6 the ratios listed at 400 square feet. Manufactured home sites in recreational camping areas shall use a <br />7 ratio equal to the size of the manufactured home, or if unknown, the ratio listedfor 1,000 square feet. <br />8 <br />9 c. Multiply the suitable area within each tier by the floor area ratio to yield total floor area <br />10 for each tier allowed to be used for dwelling units or sites. <br />11 d. Divide the total floor area by tier computed in subsection (e)(2)c of this section by the <br />12 average inside living area size determined in subsection (e)(2)a of this section. This <br />13 yields a base number of dwelling units and sites for each tier. <br />14 e. Proposed locations and numbers of dwelling units or sites for the commercial planned <br />15 unit development are then compared with the tier, density and suitability analyses herein <br />16 and the design criteria. <br />17 (3) Density increase multipliers. <br />18 a. Increases to the dwelling unit or dwelling site base densities previously determined are <br />19 allowable if the dimensional standards are met or exceeded and the design criteria are <br />20 satisfied. The allowable density increases in subsection (e)(3)b of this section will only <br />21 be allowed if structure setbacks from the ordinary high water level are increased to at <br />22 least 50 percent greater than the minimum setback, or the impact on the waterbody is <br />23 reduced an equivalent amount through vegetative management, topography, or additional <br />24 means acceptable to the local unit of government and the setback is at least 25 percent <br />25 greater than the minimum setback. <br />26 b. Allowable dwelling unit or dwelling site density increases for residential or commercial <br />27 planned unit developments: <br />28 <br />Attachment A - Ordinance #23-14 <br />Page 129 of 141 <br />