The Complete Florida Building Permit Guide

A building permit is an official approval issued by a local building department authorizing construction, renovation, or demolition work on a property. In Florida, building permits are required under Florida Statute 553.79 and the Florida Building Code (FBC). The permit process ensures that proposed work is reviewed by a licensed plans examiner before construction begins and inspected by a licensed building inspector during and after construction. The purpose of the permit system is to protect public health, safety, and welfare. A permitted project has been reviewed for structural adequacy, fire safety, electrical safety, plumbing compliance, and energy code compliance. Inspections during construction catch problems before they are covered up by drywall or finishes. The final inspection and Certificate of Occupancy confirm that the completed work is safe and code-compliant. Unpermitted work creates serious problems. It can result in stop-work orders, fines, and requirements to demolish or expose work for inspection. It complicates property sales — buyers and their lenders routinely check permit records. It can void homeowner's insurance claims. And it can create liability if unpermitted work causes injury or property damage.

The Florida Building Code requires permits for any construction, reconstruction, alteration, repair, or demolition that affects structural components, fire safety, plumbing, mechanical, or electrical systems. Common projects that require permits include: new construction of any building; additions to existing buildings; structural alterations (removing or adding walls, changing roof structure); window and door replacements (in most jurisdictions); roofing (replacement or repair beyond a certain percentage); electrical panel upgrades, new circuits, and service changes; plumbing work (new lines, water heater replacement in many jurisdictions); HVAC replacement and new installations; pools and spas; fences over a certain height; driveways and paving in some jurisdictions; and demolition. Projects that typically do not require permits include: painting, flooring, and other cosmetic work; cabinet replacement; countertop replacement; minor repairs that do not affect structural, electrical, plumbing, or mechanical systems; and landscaping. However, permit requirements vary by jurisdiction — what is exempt in one county may require a permit in another. When in doubt, call your local building department before starting work. It is always better to ask first than to deal with an after-the-fact permit later. In Florida's High Velocity Hurricane Zone (Miami-Dade and Broward counties), permit requirements are more stringent. Even work that would be exempt elsewhere may require a permit in HVHZ due to the enhanced wind resistance requirements of the Florida Building Code.

The permit application process in Florida is managed by local building departments — each county and incorporated city has its own building department with its own application portal, fee schedule, and procedures. Most Florida building departments now accept online permit applications through portals like PermitNation, CSS (Contractor Self-Service), or their own custom systems. The basic permit application requires: a completed application form (including property address, owner information, contractor information, and description of work); construction documents (plans, drawings, and specifications) prepared by a licensed design professional for projects above a certain complexity threshold; proof of contractor licensure and insurance; and payment of permit fees. For residential projects, the required construction documents typically include a site plan showing the property, setbacks, and proposed work; floor plans; foundation plan; framing plan; and relevant details. For structural work, a licensed engineer must prepare and seal the structural drawings. For commercial projects, the requirements are more extensive and typically require a full set of architectural and engineering drawings. After submission, the application enters plan review. The building department's plans examiners review the documents for compliance with the Florida Building Code, local amendments, and zoning requirements. Plan review times vary widely — from same-day for simple projects to several weeks for complex commercial projects.

Plan review is the process by which building department staff examine your construction documents before issuing a permit. In Florida, plan review is conducted by licensed plans examiners — professionals who are certified in specific disciplines (structural, electrical, plumbing, mechanical, fire, zoning, etc.). During plan review, examiners check that your drawings comply with the Florida Building Code, local amendments, and any applicable federal regulations (such as FEMA flood zone requirements). Common plan review comments include requests for additional structural calculations, clarification of construction details, corrections to code-required dimensions or clearances, and requests for additional information about materials or systems. When plan review comments are issued, the applicant (or their design professional) must respond with revised drawings or written responses addressing each comment. This back-and-forth can take multiple rounds for complex projects. Once all comments are resolved, the permit is approved and issued. Many Florida building departments offer expedited plan review for an additional fee. Some also offer concurrent review, where multiple disciplines review simultaneously rather than sequentially. For time-sensitive projects, it is worth asking your building department about these options. Electronic plan review (ePlans) is now standard in most Florida jurisdictions. Documents are submitted as PDF files through an online portal, and comments are returned electronically. This has significantly reduced turnaround times compared to paper-based review.

After a permit is issued, construction must be inspected at specific stages before work is covered up or the next phase begins. Required inspections vary by project type, but common inspection stages for residential construction in Florida include: foundation inspection (before pouring concrete); rough framing inspection (after framing is complete but before insulation or drywall); rough electrical, plumbing, and mechanical inspections; insulation inspection; and final inspection. For coastal and flood zone projects, additional inspections may be required, including a flood zone compliance inspection to verify that the lowest floor elevation meets BFE requirements. Inspections are requested through the building department's inspection scheduling system — usually online or by phone. The inspector visits the site and either approves the work (allowing the next phase to proceed) or issues a correction notice listing items that must be addressed before the inspection can pass. Failing an inspection is not uncommon and does not necessarily indicate a serious problem. Most correction notices involve minor issues that can be resolved quickly. However, repeated failures or serious code violations can delay a project significantly. It is the permit holder's responsibility to schedule inspections at the right time and ensure that work is ready for inspection. Do not cover up work before it has been inspected — this is a common mistake that can require demolition of finished work to allow inspection.

A Certificate of Occupancy (CO) is the final document issued by the building department after all inspections have been passed and the project is complete. The CO certifies that the building or addition complies with the Florida Building Code and is safe for occupancy or use. For new construction, a CO is required before the building can be legally occupied. For additions and renovations, a CO (or Certificate of Completion for work that does not create new occupiable space) is required to close out the permit. Obtaining a CO requires passing all required inspections, including the final inspection. The final inspection covers all aspects of the completed work — structural, electrical, plumbing, mechanical, fire safety, and accessibility. Any deficiencies found during the final inspection must be corrected before the CO is issued. A Temporary Certificate of Occupancy (TCO) may be issued when a building is substantially complete but minor items remain to be finished. A TCO allows occupancy for a limited period while the remaining work is completed. The CO is an important document for property owners. It is often required by lenders, insurers, and buyers. Keep your CO in a safe place with your other property documents.

An after-the-fact permit (also called a retroactive permit) is required when construction work was performed without obtaining the required permit. Unpermitted work is common in Florida — particularly in older homes and properties that have changed hands multiple times. Obtaining an after-the-fact permit is more complicated and expensive than obtaining a permit before work begins. The building department will typically require the same construction documents that would have been required for a regular permit. If the work is already complete, an engineer or architect must inspect the as-built conditions and prepare drawings that accurately reflect what was built. In some cases, the building department may require that work be exposed (drywall removed, etc.) to allow inspection of structural or mechanical components. Fees for after-the-fact permits are typically double or triple the standard permit fee, and fines may be assessed for the unpermitted work. In some jurisdictions, the building department may issue a Notice of Violation that must be resolved within a specific timeframe. If you are buying a property, a permit search is essential due diligence. Your real estate attorney or title company can pull permit records, but it is worth doing your own search through the building department's online portal. Unpermitted work discovered after purchase becomes the new owner's responsibility. Pineland Engineering regularly assists property owners with after-the-fact permits — preparing as-built drawings, structural assessments, and engineering letters to support permit applications for previously unpermitted work.

Florida building permits expire if work does not commence within a certain period after issuance, or if work is abandoned for a period of time. Under the Florida Building Code, a permit expires if no inspection has been approved within 180 days of issuance, or if no inspection has been approved for 180 days after the most recent approved inspection. When a permit expires, the permit holder must apply for a new permit (and pay new fees) before work can resume. If the work was partially completed under the expired permit, the new permit application must include documentation of the work already completed. Permit extensions are available in some circumstances. Most building departments will grant one or more extensions for good cause — delays due to supply chain issues, weather, financing, or other factors beyond the permit holder's control. Extension requests must typically be submitted before the permit expires. For large projects with long construction timelines, it is important to track permit expiration dates and schedule inspections regularly to keep the permit active. A permit that expires mid-project can cause significant delays and additional costs.