R-6 zones allow 40-45 percent lot coverage. Large-lot zones (R1-72, R1-144) cap at 25-35 percent. Pervious materials may reduce the calculation.
Lot coverage requirements in Oro Valley Zoning Code (Title 22) vary by zoning district and serve dual purposes: maintaining neighborhood character and managing stormwater runoff in the arid Sonoran Desert environment. R-6 zones typically permit 40 to 45 percent lot coverage including the primary structure, garages, patios, and accessory structures. Large-lot residential zones (R1-72, R1-144) may limit coverage to 25-35 percent to maintain the open desert feel. The Environmental Resource and Open Space provisions may further restrict buildable area on lots containing significant washes, native plant habitat, or steep slopes. Planned Area Developments often establish specific lot coverage percentages as part of the approved development plan. Driveways, walkways, and patios count toward lot coverage unless constructed with approved pervious materials. Swimming pools are included in lot coverage calculations. The Development Services department verifies lot coverage compliance during building permit plan review.
Contact your local code enforcement office for specific penalty information.
Oro Valley, AZ
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Oro Valley, AZ
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Oro Valley, AZ
Oro Valley regulates construction noise through its zoning code and general nuisance provisions. Construction is generally permitted Monday through Saturday ...
Oro Valley, AZ
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Oro Valley, AZ
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Oro Valley, AZ
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Side-by-side rule comparisons with other cities in Pima County.
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