All accessory structures or buildings shall conform to the side and rear yard setback requirements for a principal building. Height of an accessory building or structure shall not exceed 15 feet in any residential zone and 20 feet in any nonresidential zone. No accessory building or structure shall be erected in the required front yard setback or front yard area between the front plane of the principal building and the right-of-way.

Accessory buildings or structures that do not have a foundation shall not exceed 80 square feet in area. The height of a non-foundation accessory building or structure shall not exceed eight feet. A non-foundation accessory building or structure shall conform to side and rear setback requirements for a principal building. No non-foundation accessory building or structure shall be located in the required front yard setback or front yard area between the front plane of the principal building and the right-of-way.