1161.14  ACCESSORY BUILDINGS.
   An accessory building may be erected upon a lot on which a principal structure already exists. The use of the accessory building must be secondary and incidental to the principal use. An accessory building which is attached to the main building shall comply with all the requirements of these regulations that are applicable to the principal building.
   (a)   Accessory Buildings Not Attached To The Main Structure: Accessory buildings detached from the main building shall not be located closer than fifteen (15) feet to the main building and not less than ten (10) feet from the side and rear property lines. One or more accessory buildings shall not occupy more than thirty (30) percent of a required rear yard. No accessory building shall be located less than sixty (60) feet from any street right of way line. Detached accessory buildings in residential zoning districts shall not exceed fifteen (15) feet in height.
   (b)   Substandard Lot Exception: On any sub standard lot as defined in Section 1161.09(a) of this Ordinance, accessory buildings detached from the main building shall not be located closer than ten (10) feet to the main building and not less than five (5) feet from the side and rear property lines. One or more accessory buildings shall not occupy more than fifty (50) percent of a required rear yard. No accessory building shall be located less than forty five (45) feet from any street right of way line. Detached accessory buildings in residential zoning districts shall not exceed fifteen (15) feet in height.