5 county-level rules, plus city-specific rules for 1 city in Bay County, Florida.
Verified from official government sources
Florida has no statewide ADU mandate, so an accessory dwelling in unincorporated Bay County lives or dies by local zoning. Where allowed, it needs a building permit and must meet setbacks and parking.
The Florida Building Code lets a detached tool or storage shed of 120 square feet or less skip a building permit, but Bay County zoning still requires it to sit at least five feet off the side and rear lines and be anchored for wind.
Converting a garage into living space in Bay County needs a building permit that brings the room up to habitable-space code, and the county usually expects the lost off-street parking to be replaced.
A carport is an accessory structure in Bay County and needs a building permit. It must keep five feet off the side and rear lines, stay clear of driveways and sight lines, and meet Panhandle Gulf wind loads.
How Bay County treats a tiny home turns on its foundation. Built on a permanent foundation, it is a dwelling that must meet building code and the district's minimum size; on wheels, it is an RV with tight zoning limits.
1 cities in Bay County have their own accessory structures rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Bay County — parking, noise, fences, fires, animals, pools, and more.
Bay County Ordinance Hub →