Notes from the permit counter.

Plain-spoken guidance on permits, projects and materials. General guidance only: your local permit office always has the final word.

Sully, the AI guide in the Sully app, illustrated

Five things we write about.

  • Permit basicsHow permits work and how to talk to your office.
  • Project walkthroughsDecks, fences, roofs and more, step by step.
  • Materials and planningWaste allowances, site plans, buying smart.
  • Getting unstuckWhat to do when an application comes back.
  • Behind the appHow Sully reads rules and admits gaps.

Get Sully on your iPhone.

Sully is on the App Store for iPhone. It also runs in your browser at sully.permitlogicai.com, with the same account.