Do I Need a Permit to Build a Shed in Florida?

Florida-specific rules

Adopted code: Florida Building Code, 8th Edition (2023); the Florida Building Commission states its effective date is December 31, 2023. ADOPTION IS STATEWIDE AND AUTOMATIC, NOT LOCAL: s. 553.73(6), F.S. provides that "The initial adoption of, and any subsequent update or amendment to, the Florida Building Code by the commission is deemed adopted for use statewide without adoptions by local government." The Code is derived from the International Building Code as a base code with Florida-specific amendments. The Commission must update it on a three-year cycle and 2026 Update materials are already being published, so confirm the edition in force. LOCAL VARIATION RUNS ONE WAY ONLY: s. 553.73, F.S. provides that "Local amendments must be more stringent than the minimum standards described in this section and must be transmitted to the commission within 30 days after enactment" - though DBPR's own guidance states the filing requirement differently, as submitted "at least 30 days prior to being enforced". The two official sources give different deadlines and neither is restated here as the other. A STATEWIDE CARVE-OUT APPLIES TO RESIDENTIAL FIRE SPRINKLERS: IRC section R313 sprinkler mandates may not be incorporated into the Code or adopted as a local amendment, except for a local government whose sprinkler ordinance has been in effect since January 1, 2010. THE SHED RELIEF IS DEFINED BY REFERENCE, WHICH MEANS ITS CONTENT MOVES WHEN THE CODE MOVES. Section 553.73(10)(h) does not spell out what a shed is spared; it spares it from "the mandatory wind-borne-debris-impact standards of the Florida Building Code" and from "the door height and width requirements of the Florida Building Code." BOTH RELIEFS POINT AT THE CODE RATHER THAN RESTATING IT. So the statute is stable while the thing it exempts you from is not: if the wind-borne-debris-impact standards are revised in a later edition, the scope of your exemption changes with them without a word of the statute changing. THIS CUTS BOTH WAYS AND THE DIRECTION IS NOT PREDICTABLE — a widened standard means a wider exemption, a narrowed one means less relief. It also means the question "what am I exempt from" cannot be answered from the statute alone; you need the edition in force, and this record works from the Florida Building Code, 8th Edition (2023). NOTHING IN THE PARAGRAPH TOUCHES THE OTHER CODE REQUIREMENTS OR THE PERMIT, both of which continue to apply in whatever edition governs.

Sources: Section 553.73, Florida Statutes (2025) - Florida Building Code, Florida Building Commission - official site (current code edition and effective date), Florida DBPR - Building Codes and Standards, Frequently Asked Questions