Tucson establishes building height limits by zoning district in the Unified Development Code. Residential zones typically allow a maximum height of 28 feet (2 stories). Commercial and mixed-use zones permit greater heights depending on the specific district. Height limits may be further restricted in scenic corridor zones, historic districts, and near Davis-Monthan Air Force Base approach zones.
Height is measured from the average natural grade to the highest point of the roof. Architectural features such as chimneys, antennas, and mechanical equipment may extend above the height limit with restrictions. The Davis-Monthan AFB compatible use overlay limits heights in approach and departure zones. Properties in scenic corridor zones may have reduced height limits to protect viewsheds. The Board of Adjustment can grant height variances in limited circumstances.
Exceeding height limits without a variance results in stop-work orders and potential partial demolition. Height violations discovered during permit review will prevent permit issuance.
Tucson, AZ
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Side-by-side rule comparisons with other cities in Pima County.
See how other cities in Pima County handle structure height limits.
See how Tucson's structure height limits rules stack up against other locations.
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