Florida Building Rules That Apply Everywhere in Tampa Bay

Some rules are set by the State of Florida or the federal government and apply in every city and county on this site. Start here, then check your city's page for local rules.

• Florida Building Code basics: which edition applies and where to read it free.
• Florida permit basics: Notice of Commencement, private providers, and owner-builder permits.
• The FEMA 50% rule: substantial improvement and substantial damage in flood zones.
• Florida ADU rules: what state law says, and what it does not.
• Florida short-term rental rules: state preemption and the 2011 grandfather date.