Glendale's Fence Regulations: The Rules That Matter

Every city handles fence regulations a little differently. In Glendale, Arizona, there are 6 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Permit Requirements

Block walls and masonry fences typically require building permits in Glendale. Wood fences under 6 feet may be exempt. Pool barriers must meet ARS §36-1681.

Key details: Block Walls: Permit usually required. Wood <6 ft: May be exempt. Over 6 ft: Permit + engineering. Easements: Check before building.

Unpermitted wall: stop-work order. Retroactive permit with penalty. May require modification or removal.

Neighbor Fence Rules

Arizona follows a permissive approach to boundary fences. Under Arizona law (ARS 33-1261), adjoining landowners share the cost of maintaining boundary fences equally when both properties benefit from the fence. Glendale does not mandate which direction a fence faces. The finished or good side is customary but not legally required to face the neighbor.

Key details: State Law: ARS 33-1261 - shared maintenance obligation. Cost Sharing: Equal when both properties benefit from boundary fence. Finished Side: No city requirement for direction; customary to face outward. Disputes: Civil matter between neighbors, not enforced by city. Survey: Recommended before building on property lines.

Fence condition violations (deteriorated, leaning, or damaged fences) may result in code enforcement action. Cost-sharing disputes are resolved through civil courts.

If you are coming from a city with tighter rules, you will find Glendale gives residents more flexibility on neighbor fence rules.

Height Limits

Glendale regulates fence heights through the Unified Development Code (Chapter 35). Fences over 6 feet tall generally require a building permit. Front yard fences are typically limited to 3 feet in residential zones to maintain visibility. Side and rear yard fences may be up to 6 feet without a permit. Taller fences may be allowed with a permit and design review.

Key details: Governing Code: Chapter 35 Unified Development Code. Front Yard: Typically 3 ft maximum. Side/Rear Yard: Up to 6 ft without permit. Permit Threshold: Fences over 6 ft require building permit. Corner Lots: Visibility triangle requirements at intersections.

Fences exceeding height limits without a permit may result in code enforcement citations and orders to reduce the fence to compliant height.

Material Restrictions

Glendale restricts certain fence materials in residential zones through the Unified Development Code. Common permitted materials include block, stucco, wrought iron, wood, vinyl, and chain link (with location restrictions). Barbed wire, razor wire, and electric fences are prohibited in residential zones. Chain link may be restricted in front yards and along certain street frontages.

Key details: Governing Code: Chapter 35 Unified Development Code. Permitted Materials: Block, stucco, wrought iron, wood, vinyl, chain link. Prohibited in Residential: Barbed wire, razor wire, electric fences. Chain Link: May be restricted in front yards and along street frontage. Arterial Streets: Often require masonry, stucco, or wrought iron.

Fences built with prohibited materials may be subject to code enforcement citations and required replacement with approved materials.

Pool Barriers

Glendale enforces strict pool barrier requirements under Chapter 32 (Swimming Pools) of the City Code and Arizona state law (ARS 36-1681). All swimming pools, hot tubs, and spas with water over 18 inches deep must be enclosed by a barrier at least 5 feet high with self-closing, self-latching gates. Pool barriers are inspected during home sales and building permits.

Key details: City Code: Chapter 32 - Swimming Pools. State Law: ARS 36-1681 - Pool enclosure requirements. Minimum Height: 5 feet (60 inches). Gate Latch Height: At least 54 inches above grade. Opening Size: No gaps allowing 4-inch sphere to pass.

Non-compliant pool barriers are a serious safety violation. Owners face fines, mandatory correction orders, and potential liability under Arizona's pool enclosure law (ARS 36-1681).

This is not one of those rules that cities tend to ignore. Glendale actively enforces its pool barriers requirements.

Retaining Walls

Glendale requires building permits for retaining walls over 4 feet in height (measured from the bottom of the footing to the top of the wall). Retaining walls over 4 feet must be designed by a licensed engineer. Combined height of a retaining wall and fence on top is subject to overall height limits. The Unified Development Code and International Building Code govern retaining wall construction.

Key details: Permit Threshold: Over 4 ft requires building permit. Engineering Required: Walls over 4 ft need licensed engineer design. Combined Height: Retaining wall + fence measured together for zoning limits. Drainage: Must not redirect stormwater to neighbors. Soils: Expansive desert soils require proper footing design.

Retaining walls built without required permits or engineering may face stop-work orders, fines, and mandatory remediation. Walls causing drainage problems to neighbors may result in additional enforcement.

The Bottom Line

Glendale's fence regulations rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Glendale is broadly strict or permissive.

This guide is based on Glendale's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.