About PermitMint
What is PermitMint?
PermitMint is a free tool that helps homeowners answer a simple but frustrating question: "Do I need a permit for this project?"
Building codes vary by city. What's exempt in one jurisdiction might require a full permit in the next one over. PermitMint aggregates local building code information so you can get a quick answer without calling the building department or searching through code documents.
How our data works
Our permit rules come from two sources:
- Local rules are researched directly from city and county building codes, verified against building department websites, and entered by our team.
- Baseline rules come from the International Residential Code (IRC), which most US cities adopt as their foundation. When we don't have local data, we fall back to the IRC and clearly tell you.
Every result shows its source, verification date, and confidence level. We encourage users to report inaccuracies so we can keep improving.
Important disclaimer
PermitMint provides general information based on publicly available building codes. This is not legal advice. Building codes change, local amendments vary, and your specific project may have unique requirements.
Always confirm permit requirements with your local building department before starting work. We provide their contact information with every result to make this easy.