Carports in unincorporated LA County require building permits and must comply with Title 22 zoning setbacks for the applicable zone. Detached carports are treated as accessory structures subject to rear and side yard requirements. Open carport designs may have modified setback allowances.
Under LA County Title 22, carports are classified as accessory structures and must meet the setback requirements of the applicable zoning district. In residential zones (R-1, R-2, R-3), detached carports typically require a minimum 5-foot side yard setback and 5-foot rear yard setback. Open-sided carports (at least two sides open) may qualify for reduced setbacks in some zones. A building permit from LA County Building & Safety is required for all carport construction. Plans must show compliance with structural, electrical, and zoning requirements. Carports cannot be enclosed to create a garage without a separate permit and plan check.
Building a carport without a permit is a code violation enforceable by LA County Building & Safety. First notice triggers a stop-work order and requirement to apply for a retroactive permit with double fees. Failure to comply may result in administrative fines of $250-$1,000 per day under Title 26. Unpermitted structures may be subject to demolition orders.
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Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle carport rules.
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