Columbia County Planning and Building oversees building permits and inspections for Columbia County, the City of Dayton, the City of Waitsburg, the City of Starbuck, and Garfield County. If you cannot find what you are looking for, please contact our office at (509) 382-4676.
We accept checks or exact
cash. Please make checks payable to the Columbia County Treasurer.
Check your permit fees here:
Building Fee Schedule
Planning Fee Schedule
Planning Fee Schedule (effective 01/01/2017)
Building Permit Applications
Various Application Forms