Keller, TX Accessory Structures: Carport Rules (2026)

Carports in Keller single-family residential districts are treated as accessory structures. Attached carports integrated with the home must match the architectural style, roofing, and exterior materials of the primary dwelling and comply with the same setbacks as the main structure. Freestanding carports are subject to accessory structure setbacks and must be located in side or rear yards. Metal frame pole carports commonly sold at home improvement stores are generally prohibited in front yards because they conflict with the Keller design standards that emphasize brick, stone, and complementary materials throughout the city. A building permit is typically required for any carport larger than a minor canopy, and plans should show foundation, framing, and anchoring details. Carports count toward the lot coverage and impervious surface limits in the zoning district. HOA covenants in most Keller subdivisions impose stricter controls than the city ordinance, frequently banning freestanding carports entirely or requiring them be fully enclosed and architecturally matched. Temporary carports and canopy tents are regulated separately under temporary use rules and cannot function as permanent covered parking.