ADU rules in Gainesville, FL — also called accessory dwelling unit regulations or granny flat ordinances — cover setbacks, owner-occupancy, parking, and permit requirements.
Gainesville allows accessory dwelling units in most residential zones. The city promotes ADUs for affordable housing near UF. Building permits required. Owner occupancy of the primary or ADU unit required in most zones.
Gainesville has been progressive in allowing accessory dwelling units to address housing demand driven by the University of Florida. ADUs are permitted in most single-family residential zones with building permits. The city encourages ADUs as a tool for increasing affordable housing stock near campus and employment centers. Maximum ADU size is typically limited to a percentage of the primary dwelling. Setback requirements apply. Owner occupancy of either the primary residence or the ADU is required in most zones. ADUs must meet Florida Building Code requirements including wind load standards. Parking requirements apply unless the property is within a quarter mile of transit.
Unpermitted ADU: stop-work order and mandatory permit application. Non-compliant ADU: correction required. Owner occupancy violation: $250 to $500.
Gainesville, FL
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See how Gainesville's adu rules rules stack up against other locations.
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