§ 153.021 USE RESTRICTIONS.
   The following use restrictions and regulations shall apply.
   (A)   Principal uses. Only those principal uses specified for a district or on a planned development plat, their essential services and the following uses shall be permitted in that district.
   (B)   Accessory uses and structures. Accessory uses and structures are permitted in any district but not until their principal structure is present or under construction.
   (C)   Uses by special permit. Uses by special permit (conditional uses) and their accessory uses are permitted in areas as specified, but only according to the procedure set forth in §§ 153.115 through 153.122. Also, any development within 500 feet of the existing or proposed rights-of-way of freeways, expressways, interstate and controlled access traffic ways and within 1,500 feet of their existing or proposed interchange or turning lane rights-of-way shall be deemed to be a use by special permit. Such development shall be specifically reviewed by the Planning Commission as provided in §§ 153.115 through 153.122.
   (D)   Unclassified or unspecified uses. In case of uncertainty where the Zoning Officer is unable to determine liberally whether a use is permitted as a principal or accessory use, he or she shall consult the Board of Zoning Appeals for an interpretation.
   (E)   Temporary uses. Temporary uses such as real estate field offices or shelters for materials and equipment being used in the construction of a permanent structure may be permitted by the Zoning Officer through the issuance of a certificate of zoning compliance for a period not to exceed six months. This temporary certificate may be renewed semi-annually but in no case shall the effective span of the certificate exceed two years.
   (F)   Performance standards. Performance standards listed in §§ 153.075 through 153.084, and 153.086 shall apply to all uses in all districts.
(Ord. passed - -)