Regulatory framework
The code baseline for Nassau County.
2023 Florida Building Code including the 2024 supplements, plus applicable federal, state, and Nassau County laws and ordinances
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Codes, exemptions & field inspections
Build to the adopted code. Verify every exception.
This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.
Inspection lane
Call inspections for the following workday before 4:00 PM the prior day, or schedule online up to midnight. Approved plans and required documents must be posted and available at the jobsite for inspections.
Minor-work playbook
Understand what may be exempt—and what is not.
Nassau references Ordinance 2025-023 for additional administrative exemptions and Florida House Bill 803 changes effective July 1, 2026. The current reviewed page does not enumerate every minor exemption; owner-builders using the contractor-license exemption must personally appear and sign in the office.
Field rule
A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.
Inspection pipeline
Keep the work visible at every release point.
- 1
Request with lead time
Call inspections for the following workday before 4:00 PM the prior day, or schedule online up to midnight. Approved plans and required documents must be posted and available at the jobsite for inspections.
- 2
Preserve access
Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.
- 3
Close the record
Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.
Contractor verification
Verify the builder before the contract is signed.
Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.
Planning reference
Keep the parcel rules beside the building plans.
A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.
Open planning reference ↗Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Nassau County
Who handles permitting for this jurisdiction?
This record is marked Municipal Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact (904) 530-6250; toll-free (800) 948-3364.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
Call inspections for the following workday before 4:00 PM the prior day, or schedule online up to midnight. Approved plans and required documents must be posted and available at the jobsite for inspections.
Which codes and exemptions should I review?
2023 Florida Building Code including the 2024 supplements, plus applicable federal, state, and Nassau County laws and ordinances Nassau references Ordinance 2025-023 for additional administrative exemptions and Florida House Bill 803 changes effective July 1, 2026. The current reviewed page does not enumerate every minor exemption; owner-builders using the contractor-license exemption must personally appear and sign in the office.