Do I need a permit for shed or accessory structure in Unincorporated Clay County?
Most likely yes. Shed or accessory structure usually requires a permit in Florida. Confirm the specifics with Unincorporated Clay County.
Florida has no statewide small-shed exemption. The widely repeated rule that a shed under 120 square feet needs no permit comes from the model International Codes, and Florida did not adopt it: section 105.2 of the Florida Building Code, Building exempts only specified gas, mechanical and plumbing work, with no category exempting detached accessory structures. Where a size threshold exists it is a local ordinance, and it genuinely differs, so ask your building department for the line that applies at your address. Any shed with electricity, plumbing or a permanent foundation needs a permit regardless of size, and zoning setbacks, flood zone rules and wind anchoring apply even when no building permit is required.
Local detail for Unincorporated Clay County: Development Services Building (relocated June 2025). Online permit application portal not verified from an official source; permit search at public.claycountygov.com/permitsearch.
Florida and local notes for Unincorporated Clay County
Clay County's own permitting office is the Clay County Building Division, reachable on 904-269-6307 at https://www.claycountygov.com/government/building. It issues permits for the unincorporated county. If your city does not run its own building department, and many smaller Florida municipalities do not, this is the office that will handle the job. Ask specifically about the size that triggers a permit and about setbacks, since those are set locally and are the two things people most often get wrong on a shed. Clay County requires a Planning and Zoning pre-permit review before the shed permit is submitted, and its shed guide says skipping that step causes the application to be closed. An owner acting as builder must sign the Owner Builder Disclosure in person at the Building Division, and the county's owner-builder shed guide limits that route to sheds under 400 square feet. Under Land Development Code Sec. 3-6(d), outside the AG and AR districts no accessory structure may be built before the permit for the principal structure is issued, and in the RA, RB, RC, RD, RE, and PUD districts an accessory structure cannot sit in the side or front yard on non-waterfront lots. The county fee schedule charges $10 per 100 square feet for new accessory buildings including sheds.
Documents you may need
- Permit applicationLikely required
- Site plan showing setbacksLikely required
- Structure dimensions or manufacturer drawingsSometimes required
- Anchoring or tie-down detailsSometimes required
- Permit or zoning applicationLikely required
- Site plan showing setbacks and distance to lot linesLikely required
- Anchoring or tie-down details for wind loadSometimes required
- Planning and Zoning pre-permit review with approved site planLikely required
- Residential Accessory Structure - Storage Shed permit application in the Citizens Access PortalLikely required
- Signed and sealed engineered plans, pre-engineered metal building plans, or Florida Product Approval plans, with foundation plans if applicableLikely required
- Owner Affidavit, or Owner Builder Disclosure signed in personLikely required
- Flood permit or septic letterSometimes required
Possible inspections
- Foundation or slab inspection
- Framing and anchoring inspection
- Final inspection
- Footing or slab inspection where new concrete is poured
Frequently asked questions
- Do I need a permit for shed or accessory structure in Unincorporated Clay County?
- Most likely yes. Shed or accessory structure usually requires a permit in Florida. Confirm the specifics with Unincorporated Clay County. The documents and inspections sections on this page list what the building department typically asks for.
- Who issues the permit in Unincorporated Clay County?
- The local building department for Unincorporated Clay County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.