Miami Beach, FL Accessory Structures: Carport Rules (2026)

Miami Beach Land Development Regulations classify carports as accessory buildings, permitted for uses accessory to the main residential use. In single-family districts, accessory structures including carports are limited to a maximum height of 12 feet for one story above adjusted grade, and the allowable height exceptions that apply to principal structures do not apply. Carports must meet all applicable setback requirements for the zoning district. A building permit is required, and structural plans must be prepared by a Florida-licensed engineer or architect due to the city's location in the High-Velocity Hurricane Zone, which requires structures to withstand wind speeds up to 180 mph. Carport designs must be architecturally compatible with the primary structure, particularly in historic districts where the Historic Preservation Board may need to review the design. Open carports with no walls on at least two sides may receive different lot coverage treatment than fully enclosed garages. Metal carport kits must carry Miami-Dade product approval (NOA) certification.