Florida Certificate of Occupancy: What It Is and How to Get One

If you've completed a construction project in Florida — a new home, a room addition, a detached garage, or a major renovation — you'll need a Certificate of Occupancy (CO) before you can legally occupy or use the space. The CO is the final stamp of approval from your county building department, confirming that all work was completed in compliance with the Florida Building Code and that every required inspection was passed. Understanding how the CO process works can save you time, money, and headaches at closing or when your insurance company asks for documentation.

What Is a Certificate of Occupancy in Florida?

A Certificate of Occupancy is an official document issued by your county or municipal building department certifying that a structure is safe for its intended use. Florida Statute 553.79 requires that no new building or portion thereof be occupied unless the building official has issued a CO — or a Certificate of Completion for projects that don't create new habitable space. The CO documents that the building passed all required inspections, all permit fees have been paid, and the structure meets health and safety code requirements.

Most homeowners encounter the CO process at the end of a major project: new home construction, a room addition, a detached garage, or a garage conversion to living space. For existing homes with no new construction, a CO was already issued when the home was originally built — it lives in the county's building records and doesn't need to be renewed as long as the use of the structure hasn't changed. For a detailed look at how Florida's inspection process works before the CO is issued, see our Florida building permit inspections guide.

What Is the Difference Between a CO and a Certificate of Completion?

Florida uses two similar documents that homeowners often confuse:

• Certificate of Occupancy (CO): Issued for new buildings or additions that create new living space. It authorizes the legal use and occupancy of that space. New construction always requires a CO before anyone moves in.
• Certificate of Completion (CC): Issued for permitted projects that don't create new habitable space — such as a re-roof, HVAC replacement, pool installation, or electrical panel upgrade. A CC confirms the work is code-compliant but doesn't authorize new occupancy since no new living area was created.

Your county building department will issue whichever document applies to your project based on the permit type. Both accomplish the same core goal: closing out the permit and confirming the work was done correctly.

When Do You Need a Certificate of Occupancy in Florida?

You need a CO any time a building permit is pulled for work that creates new habitable space. The most common situations include:

• New home construction — A CO is required before any occupancy, including by the owner
• Room additions — Any addition that creates new conditioned living space triggers the CO requirement
• Garage conversions to living space — Converting a garage to a bedroom, office, or accessory dwelling unit requires a CO for the newly habitable area
• Detached garages with conditioned space — If the structure is heated, cooled, or intended for habitation, a CO typically applies
• Change of occupancy classification — Converting a commercial space from one use to another (for example, retail to restaurant) can require a CO even without new construction

For projects like re-roofing, water heater replacement, or HVAC installation, a Certificate of Completion is issued instead. Florida law treats both equally as the close-out document proving the work is code-compliant and the permit is officially closed.

How Do You Get a Certificate of Occupancy in Florida?

The CO isn't something you apply for separately — it's the end result of completing your permitted project and passing all required inspections. Here's how the process works from start to finish:

1. Pull the permit: A building permit must be issued before any work begins. Your licensed contractor typically handles this. For projects over the applicable dollar threshold, a Notice of Commencement must also be recorded with the county clerk before construction starts.
2. Complete the work per approved plans: All construction must follow the approved permit drawings and the Florida Building Code. Changes from the approved plans may require a plan revision before final inspection.
3. Pass all required inspections: Inspections occur at various stages — footing, framing, electrical rough-in, plumbing rough-in, insulation, and final. Every sub-trade (electrical, plumbing, HVAC) must receive its own final inspection in addition to the structural building final. All of them must pass before a CO can be issued.
4. Clear all outstanding fees: All permit fees, re-inspection fees, and any applicable impact fees must be paid. In Hillsborough County, Orange County, and most Florida metros, unpaid fees are one of the most common reasons a CO is delayed.
5. Submit any required as-built documents: Some jurisdictions require a final as-built survey or drawings confirming the structure was built as approved. In Miami-Dade County, this requirement is strictly enforced and can add time to the CO process if not planned for in advance.
6. Receive the CO: Once all inspections pass and fees are cleared, the building department issues the CO — typically within 1 to 3 business days of the passing final inspection. In counties with electronic permitting, the CO is often available in the permit portal the same day.

How Long Does It Take to Get a CO in Florida?

If all final inspections pass and all fees are paid, most Florida counties issue a CO within 1 to 5 business days. In counties with online permitting systems — including Hillsborough, Pinellas, Orange, and Broward — the CO is often available electronically in the permit portal the same day or the next business day after the passing final inspection.

Delays happen most often when sub-trade final inspections are still open, outstanding fees haven't been paid, or required as-built documents haven't been submitted. If your contractor has multiple open sub-permits on the same property, all of them may need to reach final status before the building CO is released. For a broader look at how Florida's permit timelines work across different project types, see our Florida building permit cost and process guide.

What Happens If You Occupy a Building Without a CO in Florida?

Occupying a building without a required CO in Florida is a violation of Florida Statute 553.79. The practical consequences are significant:

• Fines and stop-work orders: Code enforcement can issue daily fines and prohibit occupancy until the CO is obtained. In Miami-Dade County and Broward County, code violations are actively enforced and fines accumulate quickly.
• Insurance claim denials: Your homeowner's insurance may deny claims for damage in a space that was never issued a CO, particularly if the absence of a CO is found to have contributed to the loss.
• Home sale complications: Title searches and four-point inspections flag open permits and missing COs. Buyers' lenders routinely refuse to close on a property with unresolved permit issues. For more on how this plays out at closing, see our guide on open permits and your Florida home sale.
• After-the-fact remediation costs: Obtaining a CO after the fact often requires opening finished walls so inspectors can verify concealed framing, electrical, and plumbing work — all at the homeowner's expense. The after-the-fact permit fee is also typically double the standard permit cost. For the full picture, read our guide on what happens if you build without a permit in Florida.

Can an Expired Permit Prevent You from Getting a CO?

Yes. If a building permit expires before the final inspection is completed and a CO issued, you'll need to address the expired permit before the county will release a CO. Florida building permits typically expire after 180 days of no inspections or no approved activity, though some counties allow up to 12 months. Most counties allow you to apply for one or more extensions before a permit is formally expired, but once it lapses, you may need a new permit — which can require re-inspection of previously approved work that is now concealed. For a full breakdown of Florida's permit expiration rules and how to resolve them, see our guide on what happens when your permit expires in Florida.

Need help closing out a permit or resolving a missing CO? Tell us about your situation and we'll connect you with a licensed permit professional in your county who handles CO resolution, after-the-fact permits, and permit close-outs across Florida.