Seminole's land development code restricts accessory dwelling units. Most single-family zones allow only one principal dwelling, and second living units require special approval through the Planning and Zoning Division.
The City of Seminole regulates accessory dwellings under its Land Development Code. Detached structures typically may not contain a second kitchen or be used as separate residences in single-family R-1 and R-2 districts. Florida's 2024 'Live Local Act' encourages ADU expansion, but local zoning still controls placement, setbacks, height, and owner-occupancy. Property owners considering an ADU should consult the Planning and Zoning Division before construction. Any habitable accessory building must meet Florida Building Code standards, connect to municipal utilities, and obtain a building permit. Short-term rental of an ADU is further limited by FS 509.032 preemption.
Unpermitted ADUs may face stop-work orders, fines up to $250 per day, mandatory removal, and code enforcement liens against the property.
See how other cities in Pinellas County handle adu rules.
See how Seminole's adu rules rules stack up against other locations.
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