§ 155.037 DENSITY, AREA, YARD, AND HEIGHT REGULATIONS.
   The maximum height and minimum lot requirements within the RR Rural Residential District shall be as follows:
   (A)   General requirements:
                  All Uses
      Density          1 acre*
      Lot area          1 acre*
      Lot width          125'
      Front yard          30' **
      Side yard          7'
      Rear yard          30'
      Maximum height       35'
      (1)   Where a central sanitary sewer is available, the required lot area may be reduced to 20,000 square feet.
      (2)   * The front yard on all major arterial streets or section line roads shall be 50 feet.
   (B)   There shall be a required front yard on each street of a double frontage lot.
   (C)   Buildings with side yard setbacks less than required herein, may have additions erected in line with the existing building and provided further that said additions will be erected no closer to the lot line than the existing building.