Limitations. Except for farm accessory buildings no accessory building within any zone shall be more than 20 feet in height or 1 1/2 stories, whichever the lesser. No building permit for any accessory building shall be issued in any zone until a permit for a permitted principal structure has been issued and construction started.
1.
No accessory building within any zone shall be located within the required front yard area.
2.
On through lots (any lot running from one street to another), no accessory building erected in the rear yard shall be nearer the street line than the minimum distance specified for a front yard setback on that part of the street which the yard abuts.
3.
Any accessory building attached to the main building shall be considered part of the main building.