Maricopa, AZ Swimming Pools & Spas: Above-Ground Pools (2026)

An above-ground swimming pool in the City of Maricopa is treated like any pool meeting Arizona's threshold: 18 inches or more deep and wider than 8 feet, intended for swimming. The city zoning provisions in MCC 18.80.120 still apply (residents-and-guests use, no filtration equipment in the front or street-side yard, three-foot setback from water edge to perimeter barrier), and a building permit through Development Services is required for the installation. For the safety barrier, A.R.S. 36-1681 provides a specific path for above-ground pools: the exterior sides of the pool itself may serve as the barrier if they are non-climbable and at least four feet in height. In that case, any access ladder or steps must be removable without tools and secured in an inaccessible position with a latching device not less than 54 inches above the ground when the pool is not in use; otherwise the ladder area must be enclosed by a separate compliant barrier. The same statewide exception applies: enclosure requirements do not apply to a residence in which all residents are at least six years of age, though the city's permit and building-code obligations are independent of that exception. Owners should confirm with Development Services whether a particular above-ground or inflatable pool requires a permit based on its size and how it is installed.