§ 152.134 REGULATIONS.
   (A)   Site coverage. In determining the net land area for the basis of computing site coverage, only the area used for private access drives will be deducted from the gross area.
      (1)   For development within the R3.1 District, all buildings, including accessory buildings and conditional use buildings, shall not exceed 35% of their net area of the land.
      (2)   For development within the R3.2 District, the total area covered by apartment buildings, porches, patios, sidewalks, and parking areas, shall not exceed 40% of the net land area, with the remaining 60% reserved for playground, private lawns, and maintained open space (lawn, shrubs, trees, and the like).
   (B)   Yard requirements.
      (1)   Front yard. There shall be a front yard having a depth of no less than 35 feet, provided that where established buildings on adjacent lots vary from this minimum, a new building shall be constructed with a front yard of no less depth than the average front yard for those buildings located on each side of the proposed building, provided further that this provision shall not be interpreted to require a front yard of more than 40 feet nor less than 25 feet.
      (2)   Side yard. There shall be a minimum side yard of 20 feet, provided that no building shall be located less than 40 feet from the boundary of any R1 Low Density Residential District, except in the case of a corner lot, where the street side yard shall be no less than the minimum residential front yard requirement along the street.
      (3)   Rear yard. There shall be a rear yard of no less than 35 feet.
   (C)   Other yard and open space requirements. The following requirements shall apply to group housing projects when two or more garden apartment buildings or mixture of housing types are located on the same parcel.
      (1)   The minimum horizontal distance between buildings (that is, front to front, rear to rear, or front to rear, as the case may be) shall be 50 feet for buildings one story in height, and shall be increased by no less than five feet for each additional story in height. The minimum distance between buildings may be decreased by as much as ten feet toward one end if it is increased by an equal distance at the other, or if the buildings are staggered in location so as to allow ample sunlight at ground level.
      (2)   The horizontal distance between ends of buildings shall be no less than 25 feet. Where the end of one building is opposite the face or rear of another building the minimum horizontal distance between them shall be increased by no less than five feet for each additional story in height of each building.
      (3)   The horizontal distance between corners of adjacent buildings that do not face one another or overlap in any way shall be no less than 30 feet.
      (4)   Courts completely enclosed by building walls shall not be permitted, provided that screens or fences not exceeding eight feet in height shall not be deemed enclosing features.
      (5)   Distance between wings of a building forming an open court shall not be less than the projection of the wings or less than the height of the highest wall of the wings, whichever is the greater. The depth of an open court formed by walls on three sides shall be no greater than one and one-half times the width of the court.
      (6)   No building shall be closer than 25 feet to any street or private access drive, neither shall any main entrance to a dwelling unit be closer than 15 feet to any street, private access road, driveway, or parking area.
      (7)   Private access drives shall meet the following minimum requirements for safety and convenience.
         (a)   All private drives and parking areas shall be paved. Minimum paved width of the streets shall be 22 feet. The paved area for each parking space shall not be less than eight and one-half feet in width nor less than 18 feet in length. There shall be two parking spaces provided for each dwelling unit.
         (b)   No cul-de-sac shall be more than 300 feet in length. Minimum paved turning diameter of 75 feet shall be provided at the terminus of each cul-de-sac.
         (c)   No dwelling unit in a development shall be located farther than 125 feet from a street or private access drive.
      (8)   Consistent modifications of the foregoing requirements may be made by the Planning Commission in order to accommodate site plans which are not conventional in design and to which these provisions do not apply; provided, that the modifications shall not be less restrictive than those specified herein.
      (9)   The requirements of divisions (C)(6) through (C)(8) above shall also apply to multiple dwelling site development.
   (D)   Minimum floor area. The minimum floor area requirement per dwelling unit is 800 square feet.
   (E)   Maximum building height. No building or structure shall exceed 35 feet in height. Accessory buildings shall not exceed 15 feet in height.
   (F)   Minimum interior living space. The minimum space footage of interior living space, exclusive of any area contained within attached garages, porches, balconies, or common hallways, required for each family shall be as specified below:
      (1)   Two-family dwellings. Five hundred fifty square feet of floor area at ground level per family for single story dwellings, and 360 square feet of floor area at ground level per family for dwellings over one story in height, provided that the total area shall not be less than 550 square feet per family; and
      (2)   Multiple-family dwellings of three or more dwelling units. The minimum square feet of living space shall include the following, in addition to a bath, utility room, storage space, and other general space requirements, and exclusive of closets, halls, or offset entrances:
 
Number of Bedrooms
Living Room
Dining Space
Kitchen
1
150
40
55
2
160
50
60
3
180
60
65
4
200
80
75
 
 
First Bedroom
Second Bedroom
Third Bedroom
Fourth Bedroom
120
120
110
120
110
90
120
110
90
90
 
(Prior Code, § 753.05) Penalty, see § 10.99