Pittsburgh, PA Fence Regulations: Height Limits (2026)
Key Facts
- Rear/interior side yard
- 6 ft max, may be opaque
- Front/street-facing side yard
- 4 ft max, open/ornamental only
- Barbed wire, razor edge
- Banned citywide
- Taller fence option
- Administrator's Exception, max +1 ft
- Governing law
- Zoning Code § 912.04.K
Summary
Pittsburgh caps fences at 6 feet in rear and interior side yards, but limits front-yard and street-facing side-yard fences to 4 feet and requires an open, ornamental design in that zone.
K. Fences and Walls. ... (1) In front or side yards where the fence extends closer to a street than the primary structure, only open and ornamental fences are permitted, and shall be no taller than four (4) feet in height; (2) In all other instances, fences, walls, and similar features are permitted within required setbacks to a height of six (6) feet and may be opaque;
Full Breakdown
Under the Zoning Code, fences and walls are allowed in every district, but the height cap depends on placement relative to the street. A fence in a front or side yard that sits closer to the street than the house is limited to 4 feet and must be an open, ornamental style: solid privacy fencing isn't permitted there. Elsewhere within required setbacks, meaning rear and interior side yards, fences and walls can run up to 6 feet and may be fully opaque. All fences must also meet the materials, methods, and opacity standards in Chapter 918, and barbed wire or razor edge is banned in every zoning district.
Violations & Fines
A fence over the height cap violates the Zoning Code; the city can require it be lowered or removed. Building taller than 4 or 6 feet needs an Administrator's Exception under § 922.08, capped at one extra foot, and only if it won't harm neighboring properties or streets.
Frequently Asked Questions
How tall can my backyard fence be in Pittsburgh?
Can I put up a solid fence facing the street in my front yard?
Is barbed wire allowed on top of a fence?
Sources & Official References
Other rules in Pittsburgh
How Pittsburgh compares: Cities That Allow the Tallest Residential Fences·Compare Pittsburgh to another location·View the Pennsylvania fence regulations overview
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Height Limits in Nearby Cities
How other cities in Allegheny County handle height limits.