Skip to content
PermitRoadmap

Do I need a permit for addition or structural alteration in Fort Lauderdale?

Permit required

Yes. In Florida, addition or structural alteration generally requires a permit, and Fort Lauderdale is no exception.

A building permit is required for any addition and for structural alterations such as removing or altering load-bearing walls, changing the footprint, or altering the roof structure. The Florida Building Code only exempts ordinary minor repairs that do not cut into walls or remove load-bearing supports, so structural work is never exempt. Additions usually trigger zoning review and, in flood areas, elevation requirements.

Get the checklist for your addition or structural alteration in Fort Lauderdale. A free check first, then a free printable Permit Prep Pack.

Local detail for Fort Lauderdale: Online permitting via LauderBuild (Accela Citizen Access).

Florida and local notes for Fort Lauderdale

Structural work is specifically excluded from the HB 803 $7,500 exemption. Signed and sealed engineered plans are commonly required. Additions often trigger setback, lot-coverage, and floodplain review. An addition is designed to full HVHZ structural standards, which normally means signed and sealed engineering and a longer plan review than elsewhere in Florida. Your city issues the permit, not the county. Broward's 31 municipal building departments each run their own permitting and inspections, while the county Board of Rules and Appeals sets code interpretation and the countywide amendments they all work from. The Broward County Amendments to the Florida Building Code, published by the Board of Rules and Appeals under the county charter, apply on top of the state code everywhere in the county. Individual cities can add their own amendments as well, so confirm both. Fort Lauderdale's Building Permit Application Checklist (revised June 2026) requires site plans for additions, patios, and pools to show proposed and adjacent elevations to prove there will be no adverse drainage. Broward County DER approval is required before a permit for detached additions to single-family homes and for slabs over 250 square feet, and the permit must be applied for within 90 days of that approval. Additions on septic systems need Broward County Health Department approval for bedroom additions. Owner-builders must personally appear and sign the Owner Builder Affidavit, and the home must be for their own use and not for sale or lease.

Documents you may need

  • Permit applicationLikely required
  • Signed and sealed construction and structural plansLikely required
  • Site plan or surveyLikely required
  • Florida Energy Code forms for conditioned spaceSometimes required
  • Notice of commencementSometimes required
  • Product approval or Notice of Acceptance documentation for HVHZ rated materialsSometimes required
  • Broward County Uniform Building Permit Application showing total job value and square footage, with all sub-permits submitted with the master permitLikely required
  • Plans drawn to scale, signed and sealed as required by codeLikely required
  • Survey and plot plan with proposed elevations and pervious and impervious percentagesLikely required
  • Broward County Development and Environmental Regulation (DER) approval for detached additions or slabs over 250 square feetSometimes required
  • Broward County asbestos Statement of Responsibility approvalSometimes required
  • Historic district approval on the applicationSometimes required
  • Substantial Improvement / Substantial Damage Worksheet for flood zone propertiesSometimes required

Possible inspections

  • Footing and foundation inspection
  • Framing inspection, with rough electrical, plumbing, and mechanical
  • Insulation inspection
  • Final inspection
  • Foundation inspection
  • Framing inspection
  • Rough trade inspections

Frequently asked questions

Do I need a permit for addition or structural alteration in Fort Lauderdale?
Yes. In Florida, addition or structural alteration generally requires a permit, and Fort Lauderdale is no exception. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Fort Lauderdale?
The local building department for Fort Lauderdale 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.