Maricopa County Planning and Development reviews fence and wall permits for unincorporated areas. Block walls over 6 feet require a building permit and may need structural engineering. Pool barrier fences require compliance with ARS Β§36-1681. Standard fences under 6 feet generally do not need permits.
Maricopa County Planning and Development handles fence and wall permits for unincorporated territory. Block walls (CMU) over 6 feet in height require a building permit with structural engineering plans. Standard fences under 6 feet in non-setback areas generally do not require permits. Pool barrier fences must comply with ARS Β§36-1681 requirements regardless of height. Retaining walls over 4 feet in retained earth height require engineering review. Fences within utility easements or flood control easements may require additional approvals from the respective agencies. FCDMC (Flood Control District of Maricopa County) has jurisdiction over walls and fences within its easements. HOA Architectural Review Committees often require pre-approval for any fence or wall construction.
Building without permit: stop-work order, retroactive permit fees, potential removal order. Pool barrier non-compliance: immediate correction required.
Maricopa County, AZ
Maricopa County Department of Transportation establishes loading zones along unincorporated county roads using ARS section 28-873 authority. Yellow-curb comm...
Maricopa County, AZ
Arizona Revised Statutes section 28-873 lets Maricopa County paint curbs to mark parking restrictions but does not lock in color meanings. The county Departm...
Maricopa County, AZ
Unincorporated Maricopa County applies Arizona Revised Statutes Section 36-1637, which requires an approved smoke detector in each new residential housing un...
Maricopa County, AZ
Unincorporated Maricopa County allows two tiers of home-based business under the Maricopa County Zoning Ordinance: low-intensity 'residential home occupation...
Maricopa County, AZ
Unincorporated Maricopa County imposes no cap on the number of nights a short-term or vacation rental may operate. Arizona Revised Statutes Section 11-269.17...
Maricopa County, AZ
Federal HUD and EPA Renovation, Repair and Painting (RRP) rules govern lead-hazard work in pre-1978 rentals. Arizona ARS 33-1338 requires written disclosure ...
See how Maricopa County's permit requirements rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.