Phoenix, AZ Fence Regulations: Height Limits (2026)
Key Facts
- Under 6 ft
- Permit for zoning compliance
- Over 6 ft
- Permit + IBC compliance
- Front Yard
- 3 ft max (residential)
- Pool Fence
- 5 ft minimum with auto-latch
Summary
Phoenix requires building permits for most fences. Fences up to 6 feet require a permit demonstrating zoning compliance. Fences over 6 feet require a building permit with International Building Code compliance. Masonry/concrete fences up to 3 feet and wire fences up to 7 feet may be exempt in some cases.
2. Fences not over 3 feet (914 mm) high, accessory to one and two-family dwellings and townhouses. Fences not included in this exception, not over 6 feet (1829 mm) high, shall require a building permit demonstrating compliance with the zoning ordinance requirements and city code requirements for site drainage only. Commentary: Fences over 6 feet high, shall require a building permit demonstrating compliance with the International Building Code (IBC) and all other city adopted codes and ordinances.
Full Breakdown
Phoenix fence regulations are governed by the Phoenix City Code and Zoning Ordinance. Key requirements: Fences not over 6 feet require a building permit demonstrating compliance with zoning and city code requirements. Fences over 6 feet require a building permit demonstrating compliance with the International Building Code. Some lower fences may be exempt: masonry/concrete/wire fences up to certain heights in specific zoning contexts. The Phoenix Zoning Ordinance regulates fence height by district and yard location. In residential districts, front yard fences are typically limited to 3 feet. Side and rear yard fences may be up to 6 feet. Corner lots have sight triangle requirements. Materials including wood, block, wrought iron, vinyl, and chain link are permitted. The Planning and Development Department reviews fence permit applications. Pool barrier fences must be at least 5 feet tall with self-closing, self-latching gates. Desert property fencing may have additional considerations for wildlife corridor preservation.
Violations & Fines
Building a fence without a required permit is a zoning violation with potential fines up to $250 per day. Fences exceeding height limits may be ordered reduced or removed. Fences in the public right-of-way will be removed.
Frequently Asked Questions
Do I need a permit for a fence in Phoenix?
How tall can my fence be in Phoenix?
Sources & Official References
Other rules in Phoenix
How Phoenix compares: Cities That Allow the Tallest Residential Fences·Compare Phoenix to another location·View the Arizona fence regulations overview
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Height Limits in Nearby Cities
How other cities in Maricopa County handle height limits.