Anaheim Permit Requirements Rules (2026): What You Need to Know

The City of Anaheim Building Division follows the California Building Code (CBC) exemptions for fences and freestanding walls. Under CBC Section 105.2, fences and freestanding walls that are 6 feet or less in height do not require a building permit, provided they are not retaining walls and do not incorporate structural, electrical, or mechanical components beyond simple construction. This exemption makes routine residential fence construction in Anaheim a relatively straightforward process for property owners and contractors. However, the permit exemption does not excuse the fence from complying with all applicable zoning code regulations, including maximum height limits, setback requirements, material restrictions, and sight-line triangle provisions for corner lots.

A building permit is required for fences and walls exceeding 6 feet in height, which triggers plan review by the Anaheim Building Division to verify structural adequacy, wind load resistance, and compliance with the CBC. Retaining walls that exceed 4 feet in height as measured from the bottom of the footing to the top of the wall also require a building permit and typically require stamped structural engineering plans. In Anaheim Hills and other areas with significant topography, retaining walls are common and may involve complex engineering depending on soil conditions, slope stability, and drainage. The Anaheim Building Division requires soils reports and geotechnical analysis for retaining walls in identified hillside zones.

Any fence that includes electrical components — such as automated gate operators, landscape lighting integrated into the fence structure, or intercom systems — requires a separate electrical permit in addition to any building permit. Pool barrier fences must comply with California Building Code Chapter 31 requirements for pool enclosures, including minimum height, maximum gap dimensions, and self-closing/self-latching gate hardware. Before constructing any fence, Anaheim recommends that property owners obtain a property survey or verify their boundary lines using available records, as the city does not mediate property line disputes between neighbors. Fence permit applications and information are available at the Anaheim Building Division counter at City Hall or online at anaheim.net.