Palm Coast, FL Accessory Structures: Garage Conversions (2026)

Garage conversions in Palm Coast are a change of occupancy and substantial alteration under the Florida Building Code, so a building permit is required from the Palm Coast Building Department. The new habitable space must meet FBC requirements for ceiling height, light, ventilation, egress windows from sleeping rooms, smoke and CO alarms, energy code insulation, hurricane-zone wind loads (140 mph design — Flagler County), and any new electrical/plumbing must comply with the Florida Plumbing and Electrical Codes. Critical zoning constraint: Palm Coast LDC Section 3.02 allows only one principal dwelling unit per lot in the SFR-1 through SFR-5 single-family districts, and 'accessory dwelling unit' is not a listed permitted use. A garage converted into a separate dwelling unit (kitchen + sleeping area + separate entrance) creates an unpermitted second dwelling unit that the city will require to be reverted or merged into the principal dwelling. A converted garage used as non-dwelling habitable space (home office, family room, hobby room, gym, expanded bedroom accessible from the main house) is allowed with a building permit but cannot contain a second kitchen. If the converted garage was previously counted toward required off-street parking, replacement parking must be added on-site (driveway expansion, parking pad). Most Palm Coast lots are subject to recorded ITT/HOA covenants that restrict garage modifications, exterior changes, and the conversion of attached garages to living space — those private restrictions are enforceable independently. Building Department: (386) 986-3780.