1173.03  AREA, YARD AND HEIGHT REGULATIONS.
   (a)   Minimum Lot Size.
      (1)   Single-family dwellings.  Same as Section 1171.03 (a).
      (2)   Two-family dwellings The minimum lot area shall be 6,000 square feet per dwelling unit with a minimum lot width at the building setback line of 100 feet.  Central sanitary sewer and water facilities shall be required.
      (3)   Multifamily dwellings.  The minimum lot area shall be 12,000 square feet plus 3,000 square feet for each dwelling unit over two.  The minimum lot width shall be 150 feet at the building setback line.  Central sanitary sewer and water facilities shall be required.
 
   (b)   Minimum Front Yard Depth.
      (1)   The distance of setback from street right of way shall not be less than thirty feet plus one foot for each one foot of building height in excess of twenty- five feet.
      (2)   If there is no established right-of-way line for any road or street, such line shall be deemed to be thirty feet from center of the roadway.
 
   (c)   Minimum Side Yard Width.
      (1)   Single-family and two-family dwellings.  Same as Section 1171.03 (c).
      (2)   Multifamily dwellings.  There shall be two side yards each of which shall be ten feet plus one foot for each two feet of building height in excess of twenty-five feet.
 
   (d)   Minimum Rear Yard Depth.  There shall be a rear yard not less than thirty feet plus one foot for each two feet of building height in excess of twenty-five feet.
            
   (e)    Height of Buildings.  No structure shall exceed fifty feet in height.
 
   (f)     Minimum Usable Open Space.  At least fifty percent (50%) of the lot area shall be devoted to usable open space. 
(Ord. 1500.  Passed 12-14-99.)