1111.02 CONDITIONS UNDER WHICH A ZONING PERMIT IS REQUIRED.
   A zoning permit is required for any of the following:
   (a)   Occupancy and/or use of vacant land.
   (b)   Construction or structural alteration of any building, including accessory buildings.
   (c)   Change in use of an existing building or accessory building to a use not listed as a permitted use in the zoning district where the building is located.