Radon Mitigation permits in Florida
What Florida building departments require for radon mitigation, what it adds to a $990 – $2,750 project, and how the rules differ across 18 cities we track in the state.
The Florida permit process, step by step
Confirm whether your scope is permitted work
In Florida, structural, electrical, plumbing, mechanical and most exterior envelope work on radon mitigation projects triggers a permit. Cosmetic, like-for-like repairs often do not.
Let the licensed contractor pull it
A contractor who asks you to pull an owner-builder permit is shifting liability to you. Whoever pulls the permit is responsible for code compliance.
Budget for fees and plan review
Permit fees are usually a percentage of job valuation plus a flat plan-review fee. On a typical Florida radon mitigation project of $990 – $2,750, expect permitting to be a low single-digit percentage of the total.
Schedule inspections before you close things up
Rough-in inspections have to happen before drywall, backfill or roofing covers the work. A missed inspection can mean tearing finished work back out.
Keep the final sign-off
The closed permit and certificate of completion belong in your home file — buyers, appraisers and insurers all ask for them on permitted work.
City-by-city permit notes
| City | Local permit note | Typical project |
|---|---|---|
| Jacksonville | City permits required for structural, roofing and mechanical work. | $891 – $2,475 |
| Miami | Miami-Dade permits and product approval for wind-borne debris zones are mandatory. | $1,044 – $2,900 |
| Tampa | City and Hillsborough County permits for exterior and structural work. | $945 – $2,625 |
| Orlando | City and Orange County permits for most projects. | $927 – $2,575 |
| St. Petersburg | City permits with coastal and flood-zone review. | $936 – $2,600 |
| Hialeah | Miami-Dade permitting and product approval still apply in full. | $981 – $2,725 |
| Cape Coral | City permits with wind-zone and seawall considerations. | $972 – $2,700 |
| Tallahassee | Most Tallahassee, FL projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not. | $909 – $2,525 |
| Fort Lauderdale | Broward permits with High-Velocity Hurricane Zone requirements. | $1,026 – $2,850 |
| Gainesville | Most Gainesville, FL projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not. | $918 – $2,550 |
| West Palm Beach | County permits with wind-zone product approvals. | $1,008 – $2,800 |
| Boca Raton | City permits, HOA review and HVHZ product approval. | $1,080 – $3,000 |
Radon Mitigation permit FAQs for Florida
Permit requirements are set locally and change. Confirm details with your city or county building department before starting work. Typical statewide project value used here: $1,870.