Fence Regulations in Fairfax, VA (2026)
6 verified fence regulations for Fairfax, Virginia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Residential fences in the City of Fairfax are typically limited to 4 feet in front yards and 6 to 7 feet in side and rear yards under the zoning ordinance. Fences over these heights require a building permit and often a zoning variance, and corner lots must meet sight-distance triangles.
Fences: Height Limits
Some RestrictionsPermit Requirements
Fences at or under 7 feet in the City of Fairfax typically do not require a building permit but still must comply with zoning setbacks, height limits, and sight-distance rules. Fences over 7 feet, pool enclosures, and retaining walls over 3 feet require permits under the Virginia USBC.
Fences: Permit Requirements
Some RestrictionsNeighbor Fence Rules
Virginia has no statutory Good Neighbor Fence Act, and the City of Fairfax does not require neighbors to share fence costs. Each owner is responsible for fences on or serving their property unless a private written agreement provides otherwise. Disputes are handled as civil matters.
Fences: Shared Fences
Few RestrictionsPool Barriers
Residential swimming pools in the City of Fairfax must be enclosed by a barrier at least 48 inches tall with self-closing, self-latching gates under the Virginia Uniform Statewide Building Code. The barrier applies to in-ground pools, above-ground pools, and permanent hot tubs without lockable covers.
Fences: Pool Fencing
Heavy RestrictionsFence Requirements
Fences in the City of Fairfax may be installed on or near the property line but must respect sight-distance triangles at corner lots and may not encroach onto public right-of-way, easements, or a neighbor property. A recent survey is strongly recommended before installation.
Fences: Setback Requirements
Some RestrictionsMaterial Restrictions
The City of Fairfax zoning ordinance prohibits barbed wire, razor wire, and electrified fences in residential zones. Chain link is allowed in most zones but restricted in certain historic and Old Town overlay districts, where wood, masonry, or ornamental metal is required.
Fences: Material Restrictions
Some RestrictionsLooking for Fairfax County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fairfax city rules.
Fence Regulations in Fairfax County →