Yuma, AZ Fence Regulations: Height Limits (2026)

Section 154-15.06(A) governs walls and fences across every residential and agricultural zoning district: Agriculture, Suburban Ranch, Residential Estate, Low Density Residential, Medium Density Residential, High Density Residential and Transitional. A fence or wall is allowed along any lot line in those districts, but nothing over three feet may stand within the required front yard setback, protecting sightlines for driveways and street traffic. The code sets no separate numeric cap on side or rear yard fencing beyond that front-yard restriction, so a taller fence or wall is permitted once it clears the front setback line, subject to building and visibility rules elsewhere in the chapter.

Corner lots carry an additional restriction under § 154-15.03(C): no wall, fence, sign, parked vehicle or dense shrubbery over 30 inches may sit inside the visibility triangle at a street corner, in any zoning district. Trees are the one exception, and only if the canopy is trimmed to a minimum eight feet above grade so drivers can see through the trunk zone.

Separate standards apply to specific fence types the general lot-line rule does not reach: swimming pool enclosures need a five-foot, self-latching barrier under § 154-15.05(A), residential subdivisions must ring their perimeter with a six-foot masonry wall sealed with anti-graffiti coating under § 154-15.06(C), and barrier walls next to active canals or drainage channels must be at least six feet of solid masonry, or a wrought-iron equivalent, under § 154-15.06(B).