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]
Support my work! I hope this guide helps you with your home project! Since I am a member of the Amazon Influencer Program and the author of this book, I want to be transparent: If you use the link above to buy my guide, I may receive a small commission at no extra cost to you. This helps me continue creating free content for our Florida community. Thank you for your support!
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I’ve spent the last 6+ years working in construction permitting across South Florida, navigating more than 58 jurisdictions from Miami-Dade to Palm Beach.
During that time, I’ve worked on everything from residential renovations to large commercial projects, handling permits for fire alarms, fire sprinklers, electrical, and mechanical systems.
Along the way, I kept seeing the same problem over and over: homeowners confused by the process, contractors losing time and money on stuck permits, and very few people explaining how the system actually works.
So I built NextPermit. It’s a free resource where I break down the permit process and share what I’ve learned working inside it.
I also wrote a step-by-step Florida permit guide available on Amazon for anyone who wants the full picture in one place.
If you’re dealing with a permit situation, feel free to ask here. I’ll do my best to help.
NextPermit 
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