Fence Regulations in Washington, DC (2026)
5 verified fence regulations for Washington, District of Columbia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
DC fence heights are regulated under 12-A DCMR 3112. Residential zones allow fences up to 7 feet abutting a street. Commercial and mixed-use zones permit up to 10 feet. Historic districts limit front fences to 3 feet 6 inches between the front facade and front lot line.
Washington DC Fence Height Limits
Some RestrictionsPermit Requirements
DC requires a permit application with an official building plat showing the proposed fence location. Zoning Administrator approval is needed under 12-A DCMR 3112. An exception exists for replacing an existing lawful fence of the same extent, location, height, and grade.
Washington DC Fence Permit Requirements
Some RestrictionsNeighbor Fence Rules
DC requires written agreements for party line fences exceeding standard height limits (7 ft residential, 10 ft commercial) under 12-A DCMR 3112. The agreement must be filed with the code official. Standard property line fences require proper setback from the public right-of-way.
Washington DC Neighbor Fence Rules
Some RestrictionsRetaining Walls
Retaining walls over 4 feet in DC require a building permit from the Department of Buildings and must meet the DC Construction Code. Walls on property lines require both neighbor notification and engineered drawings.
Fences: Retaining Walls
Some RestrictionsPool Barriers
DC requires a 4-foot self-closing self-latching barrier around all private pools under the DC Construction Code adopting IRC Appendix G. Hot tubs with lockable covers may be exempt from full fencing.
Fences: Pool Barriers
Heavy RestrictionsLooking for District of Columbia county-wide rules?
County ordinances apply to unincorporated areas and may supplement Washington city rules.
Fence Regulations in District of Columbia →