Missoula County's Building Projects and Permit Guide
A guide for Missoula County permits required for building projects and new construction. If your property is within the City of Missoula, visit their website.
Missoula County Public Works/Building Division is closed to the public until further notice. Read more.
Seeley Lake Building Division Satellite office will be open from 10:00 am – noon on Tuesdays & Wednesday. If you are unable to visit the office in person, any permit questions can be answered by calling Missoula County Public Works Building Division at 406-258-3701.