Building permits in Montana
Who issues permits for a house, garage, shed, deck, or addition.
Montana building code and construction permits
The Montana State Building Code applies statewide through the Building Codes Bureau at Labor and Industry. Cities and counties that have taken on enforcement issue the permit, and the Bureau covers the rest.
About building permits
Start with the building or permitting office for the property location. Its published instructions explain applications, inspections, and which office handles the project. City and county responsibilities vary.