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Address change

Beginning April 20, 2026, the land use information desk and walk-in services are available at 131 E. Main Street.

The Department of Planning, Development and Sustainability works to improve quality of life, protect public health and safety, and increase equity in Missoula County through

  • proactive and comprehensive land use planning and regulation

  • reducing the county’s contribution to climate change while building resilience to our changing climate

  • developing and managing programs to meet community needs

Did you know?
We have a land use information desk! Call 406-258-4642 or stop by the office from 10 a.m. to 2 p.m., Monday through Friday.

Common Questions

Find your zoning on the Missoula County Property Information System.  

Tips for use: 

  • This link works best on a laptop or desktop. Mobile use is not recommended.
  • Start by agreeing to the disclaimer. 
  • In the address search use just the street number, then choose the appropriate street from the results.
  • Click the cursor icon in the upper right to identify or select a specific parcel.
  • Click the globe icon at the left of the screen to find information layers that can be turned on and off in this powerful web mapping tool.

Please call if we can be of any help! 

Visit Missoulacounty.build for a step-by-step guide to getting started and applying for permits.

The Missoula County Permit System is managed by Public Works. For questions concerning the online permit system, please contact them at 406-258-3701.

View and comment on currently proposed projects, including major subdivisions at Missoulacountyvoice.com.

Smaller private development projects, like boundary line relocations or minor subdivisions, are listed here.

Need help?

Front Desk: (406) 258-4657

Land Use Desk: (406) 258-4642

Send a message

131 E. Main St. Missoula, MT 59802

9 a.m. to 4 p.m., Monday through Friday

Related Boards

The Consolidated Land Use Board serves in the capacity of a Zoning Commission, Planning Board, and Board of Adjustment and fulfills the role of a planning commission. This board provides review and recommendations on land use plans, growth policies, zoning code, and subdivision and zoning regulations. It also serves as a board of appeals.

Find more information, including minutes and agendas, the main board page can be found by clicking here.

This committee advises the Board of County Commissioners and represent the citizens of Missoula County in reviewing and monitoring the process of calculating, assessing, and spending impact fees. Click here to learn more about this board, including upcoming meetings and minutes.