Coral Gables, FL Accessory Structures: Tiny Homes (2026)

Coral Gables does not have specific provisions permitting tiny homes as a distinct housing type. The city's zoning code establishes minimum lot sizes and building standards for residential districts that effectively preclude standalone tiny homes. Single-family residential districts require substantial minimum lot areas and floor-to-area ratios that tiny homes typically cannot meet. The Board of Architects reviews all residential construction for architectural compatibility, and unconventional structures like tiny homes on wheels or prefabricated tiny homes would face significant design review challenges. Tiny homes on wheels are classified as recreational vehicles and are not permitted as permanent dwellings on residential lots. Florida Statute 320.01 defines a mobile home, and any structure on a permanent chassis is regulated differently from site-built housing. The city does permit accessory dwelling units under its ADU regulations, which may accommodate smaller living spaces while still meeting the city's design and building code standards. Any new construction must comply with the Florida Building Code including the High-Velocity Hurricane Zone provisions. Manufactured or modular homes must meet all applicable HUD or Florida Building Code standards and Board of Architects approval.