§ 154.021 GENERAL APPLICATION.
   (A)   Except as hereinafter provided:
      (1)   No building shall be erected and no existing building shall be moved, altered, added to or enlarged, nor shall any land, building or premises be used, designated or intended to be used for any purpose or in any manner other than is included among the uses hereinafter listed as permitted in the district in which such building, land or premises is located.
      (2)   No sign shall be erected, moved, altered, added to, enlarged, painted or modified except in conformity to the sign regulation.
      (3)   No building shall be erected, nor shall any existing building be altered, enlarged or rebuilt, nor shall any open space surrounding any building be encroached upon or reduced in any manner, except in conformity to the yard, building site area and building location regulations hereinafter designated for the district in which such building or open space is located.
      (4)   No yard or other open space provided about any building for the purpose of complying with provisions of this chapter shall be considered as providing a yard or open space for a building on any other lots.
   (B)   The regulations contained herein are not retroactive and apply only to buildings and uses established after the effective date of this chapter.
   (C)   The provisions of this chapter shall not apply to farm, ranch and forestry dwellings, buildings or agricultural uses located, or to be located, on a tract of five or more acres in size.
(Ord. 927, passed 4-12-05) Penalty, see § 154.999