Fence Regulations in Philadelphia, PA (2026)
5 verified fence regulations for Philadelphia, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
On residentially zoned Philadelphia property, a fence between the street and the building may be no more than 4 feet tall and no more than 50% opaque; elsewhere on the lot it may reach 6 feet. Commercial lots allow up to 8 feet behind the building line.
4 ft front (50% open), 6 ft side/rear residential
Some RestrictionsCity of Philadelphia, Dept. of Licenses & Inspections FAQ PG_004 (Rev 9.2021), 'Allowable Height and Opacity' (Zoning Code 14-706)
Fences that are located between the street and the building on the lot shall be no more than four ft. in height and no more than 50% opaque. Note, if the required front setback of the district is greater than the setback of the actual structure, this requirement applies to the depth of the required setback. In all other portions of the property, the fence may be no more than six ft. in height. ...
Permit Requirements
No zoning permit is needed for a fence at or below the Zoning Code limits; exceeding them requires a permit and a ZBA appeal. A building permit is required for non-masonry fences over 6 feet and masonry fences over 2 feet, and is always required on historic-register or floodplain properties.
Zoning permit if over limits; building permit 6 ft / 2 ft masonry
Some RestrictionsCity of Philadelphia, Dept. of Licenses & Inspections FAQ PG_004 (Rev 9.2021), 'Permit Requirements' (Admin. Code A-301.2.5 and A-301.2.1)
Zoning Permit: A zoning permit is not required if a fence is at or below the allowable limits of the Zoning Code. If you are proposing to exceed the limits of the zoning code, you must apply for a permit and a refusal will be issued which you can then appeal to the Zoning Board of Adjustments. Building Permit: A building permit is required for non-masonry fences that exceed six ft. in height. A...
Retaining Walls
Where a fence sits on top of a retaining wall in Philadelphia, the combined height of the exposed retaining wall plus the fence may not exceed the maximum height permitted for a fence in that location.
Fence-on-wall combined height capped to fence limit
Some RestrictionsPhiladelphia Zoning Code 14-706(3) (Fencing and Walls), Residential District Standards - retaining walls
Where a fence is located on top of a retaining wall, the combined height of the retaining wall that exists above the higher level grade and fence shall not exceed the maximum height permitted for a fence.
Pool Barriers
Philadelphia Property Maintenance Code §PM-303 requires all pools, hot tubs, and spas with water deeper than 24 inches to be enclosed by a barrier at least 48 inches high. Gates must be self-closing and self-latching. The Philadelphia Residential Code Appendix G provides additional barrier design specifications.
Philadelphia Pool Barrier & Fencing Requirements
Heavy RestrictionsMaterial Restrictions
Philadelphia restricts fences by opacity rather than by listing approved materials: front/street-side fences may be no more than 50% opaque. Barbed, razor, and concertina wire are prohibited on residentially zoned property under Title 14, and masonry fences trigger stricter permit thresholds.
Barbed/razor wire banned on residential lots; opacity caps
Some RestrictionsCity of Philadelphia, Dept. of Licenses & Inspections FAQ PG_004 (Rev 9.2021), 'Permit Requirements' (Admin. Code A-301.2.1; Zoning Code 14-706)
Building Permit: A building permit is required for non-masonry fences that exceed six ft. in height. A building permit is required for masonry fences that exceed two ft. in height.
Looking for Philadelphia County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Philadelphia city rules.
Fence Regulations in Philadelphia County →