How to find out if your DIY project needs a permit

Run a permit check on your project — get a needed-or-exempt verdict, a document checklist, the inspections to expect, and a fee estimate before you build.

1

Run the permit check

One tap asks the agent to assess your project against local permitting rules for your location.
2

Get the verdict

The project page shows whether permits are likely needed or your build is likely exempt.
3

Prepare the documents

The report lists each required drawing, why the permit office wants it, and where DIYers usually get it.
4

Plan for inspections

Inspections appear in build order so you know exactly when to pause and call the inspector.
5

Confirm with your building department

Every claim links to its source — and your local office always has the final word.