All districts
Residential fences require a Building Department application. In R-A through R-E districts, fences are not permitted in the front yard unless they are decorative or living fences. Side and rear yard fences may not exceed 72 inches. Decorative fences less than 30 inches high and less than 16 feet long as part of landscaping do not require a permit. Stockade, uncoated chain link, chain-link slats, barbed wire, razor wire, and electric fences are prohibited for ordinary residential fences, with a farm exception through the ZBA (Section 5.37-1).