General guidance only / Orientación general. Verify current requirements with the local building department / Verifica los requisitos vigentes con la autoridad local.
⚠️ Disclaimer: This article is for informational and educational purposes only and does not constitute legal, professional, engineering, construction, or code-compliance advice. Permit requirements, timelines, fees, procedures, interpretations, and enforcement practices vary by jurisdiction and may change without notice. Always verify current requirements with your local building department and, when appropriate, consult a licensed contractor, architect, engineer, attorney, or other qualified professional before starting any project.
Before you can fill out any permit application in Miami-Dade County, you need one essential piece of information: your Folio Number. This unique identifier ensures the city is looking at the correct property and not your neighbor’s.
Steps to find it for free:
Visit the Property Appraiser Website: Go to the official Miami-Dade County Property Appraiser page at miamidade.gov/pa/.
Search by Address: Simply type in your street address.
Locate the Folio: Once your property appears, the Folio Number will be clearly displayed at the top of the page.
Check Your Municipality: While you are there, look for the “Municipality” field. If the first two digits of your folio are 30, your property is in unincorporated Miami-Dade, and you deal directly with the county. Any other number means you are inside a specific city (like 01 for Miami or 02 for Miami Beach, etc.).
It covers everything from when you actually need a permit, to how to submit your application, to what happens during inspections. I’ve helped hundreds of homeowners through this process, and I wrote everything I wish someone had told them on day one.
Want to master the permitting process? This is just the beginning. My book, “How to Get a Construction Permit in Florida,” provides a complete roadmap, including specialized forms for Miami-Dade, how to handle “returned” applications, and tips to avoid the most common homeowner mistakes. [Get your copy on Amazon here]
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