Chandler, AZ Building Setbacks & Zoning: Setback Rules (2026)

Chandler's Zoning Code does not use one citywide setback number, every district from R1-6 through the industrial and commercial classifications carries its own "Height and area regulations" section (City Code §§ 35-403 through 35-2904). For the C-1 Neighborhood Commercial District, Section 35-1203 fixes the yard minimums: buildings must sit back at least 50 feet from the right-of-way along arterial streets and at least 30 feet along all other streets. A minimum 12-foot side yard is required on one side of any lot without rear or alley access, but that jumps to a 20-foot side yard whenever the commercial development abuts residentially zoned property, a buffer rule aimed squarely at protecting adjacent homes.

The rear yard defaults to 25 feet, but the Code allows it to drop to zero where the building has a solid masonry wall (or a six-foot masonry wall is built along the rear property line) and no rear access or servicing is permitted. Section 35-1203(5) also caps building coverage in C-1 at 55 percent of the lot area. Near street intersections, additional triangle-of-visibility rules under Section 35-1902(3) can further restrict what can be built inside these setbacks. The Zoning Administrator may also reduce front-yard setbacks for qualifying infill or redevelopment projects within the infill incentive district, by up to 25 feet on arterial frontage and 15 feet on collector frontage, but only after making written findings on site design, traffic circulation, parking adequacy and landscape buffering under Section 35-1203(2).

These figures apply specifically to the C-1 district; other residential and nonresidential districts carry their own numbers under their respective Article "Height and area regulations" sections.