Surprise, AZ Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- R-1 front setback range
- 12 to 30 feet by lot category
- R-1 rear setback range
- 15 to 30 feet by lot category
- R-1 side setback range
- 5 to 20 feet by lot category
- RR district setback
- 30 ft front/rear, 20 ft side
- Garage setback rule
- 20 ft from opposing line, or 6 ft alley
- Governing table
- Table 106-2c, § 106-2.3
Summary
Front, rear and side yard setbacks in Surprise's residential low density (R-1) zone scale with lot size under City Code § 106-2.3, Table 106-2c, ranging from a 12-foot front and 15-foot rear setback on the smallest lots up to 30-foot front and rear setbacks on the largest. Rural residential (RR) lots carry flat 30-foot front and rear setbacks under § 106-2.2, Table 106-2b.
Table 106-2c—Residential Low Density (R-1) Zoning District. Lot Categories A3 B C D E F. Min. front setback 1 (ft) 12 12 15 20 20 30. Min. rear setback 1 (ft) 15 20 20 25 30 30. Min. side setback 1 (ft) 5 & 8 5 & 10 10 10 & 15 20 20. Min. street side setback 1, 4 (ft) 15 15 15 15 20 20. Notes: 1. Garage face and embellishments shall be setback a minimum of twenty (20) feet measured from any opposing property line; except rear alley loaded garages, which shall be setback six (6) feet from edge of alley line.
Full Breakdown
3 assigns a different setback minimum to each. Minimum front setbacks run 12 feet for Category A3 (4,950 to 7,999 square feet) and Category B (8,000 to 11,999 square feet), 15 feet for Category C (12,000 to 17,999 square feet), and 20 feet for Categories D and E, rising to 30 feet for Category F lots of 43,560 square feet or more. Minimum rear setbacks scale from 15 feet on Category A3 lots up to 30 feet on Category E and F lots, and minimum side setbacks run from 5 feet (with an 8-foot alternate) on the smallest lots up to 20 feet on Category E and F lots; minimum street side setbacks range from 15 to 20 feet.
Footnote 1 to the table adds a garage-specific rule: garage faces and embellishments must be set back at least 20 feet from any opposing property line, except rear alley-loaded garages, which need only a 6-foot setback from the alley edge. Footnote 4 exempts corner lots with block endcap landscape tracts from the minimum street side setback. 2 sets a 30-foot minimum front setback, 30-foot rear setback, 20-foot side setback and 20-foot street side setback on RR's minimum 43,560-square-foot, one-acre lots. Both tables were adopted by Ordinance No. 2024-03 and amended by Ordinance No. 2025-19.
Violations & Fines
Building within a required setback without an approved variance or administrative adjustment is enforced as a zoning code violation under Chapter 106, administered alongside the technical codes; violating an approved site plan or construction permit exposes an owner to civil or criminal penalties under § 105-25's citywide code-enforcement provisions. Encroachments identified during plan review or field inspection must be corrected, relocated or permitted through a variance from the board of adjustment before construction can proceed.
Frequently Asked Questions
What is the minimum front setback in Surprise's R-1 zone?
How far must a garage be set back from the property line?
Are corner lots subject to the street side setback?
How do rural residential setbacks compare to R-1?
Sources & Official References
Other rules in Surprise
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