Fence Regulations in Pima County, AZ (2026)

A.R.S. § 36-1681 — Pool enclosures; requirements

A. A swimming pool, or other contained body of water that contains water eighteen inches or more in depth at any point and that is wider than eight feet at any point and is intended for swimming, shall be protected by an enclosure surrounding the pool area, as provided in this section. B. A swimming pool or other contained body of water required to be enclosed by subsection A whether a belowgro...

Pima County Code § 18.01.030(E)(1)-(2)

A zoning use permit shall be required for the erection, construction, reconstruction or alteration of any structure, or the change in use of any property or structure, whether or not the activity requires a building permit. A zoning use permit is required for the above activities when the activities do not require a building permit, except that an accessory building or accessory structure of tw...

Pima County Code § 18.61.054(G)(6)

Freestanding walls and retaining walls not a part of a building: a. In a yard abutting a street, the total height of freestanding walls, retaining walls, or any vertical combination thereof that are separated horizontally from each other by less than six feet (6'), shall be a maximum six feet (6'); ... d. All other freestanding walls and retaining walls not regulated in subsection a. through c....

Pima County Code § 18.07.030(B)

Maintenance of Stock-Tight Fences. All livestock, ratites, and poultry kept in any rural, residential, business or industrial zone shall be kept confined by fences or other restraints of sufficient strength and durability to prevent such livestock, ratites, and poultry from roaming at large. In the IR, RH, SR, SR-2 zones and unsubdivided parcels zoned GR-1, SH and CR-1, such fences may be const...