A.
Accessory buildings as part of principal buildings. Any accessory building attached to a principal building shall be considered part of the principal building, and the total structure shall adhere to the yard requirements for the principal building regardless of the technique of connecting the principal and accessory buildings.
B.
Accessory buildings not to be constructed prior to principal buildings. No building permit shall be issued for the construction of an accessory building prior to the issuance of a building permit for the construction of the main building upon the premises. If construction of the main building does not precede or coincide with the construction of the accessory building, the Building Inspector shall revoke the building permit for the accessory building until construction of the main building has proceeded substantially toward completion.
C.
Distance between adjacent buildings. The minimum distance between buildings on the same lot shall be 20 feet.
[Amended 8-30-1977]
D.
Height and area of accessory building. Accessory buildings shall not exceed two stories or 25 feet in height and may not occupy more than 25% of the yard in which it is located or a maximum of 1,200 square feet, whichever is smaller, except that agricultural buildings are excluded from these requirements.
E.
Location of parking. An accessory building or a private parking area shall not be located in any required front yard space, except that nothing shall prohibit an owner of a home from counting his driveway as one parking space per dwelling unit, and except further that any driveway with a slope in excess of 10% shall not be considered as off-street parking. If erected on a corner lot, it shall be set back from the side street to comply with the setback line applying to the principal building for that side street.