Click to Home
Go To Search
RSSEmailPrint
Emergency Alert
Columbia County
341 E. Main St.
Dayton, WA 99328


Assessor
Responsibilities
Contact
Chris Mills
Assessor

341 E. Main St.
Suite 6
Dayton, WA  99328

Ph: (509) 382-2131
Fx: (509) 382-4830

Hours
Monday - Friday
8:30 am - 4:30 pm
The county Assessor determines the value of all taxable real and personal property in the county for the purpose of distributing tax liabilities in an equitable manner. 

Tax Exemption Records
The Assessor is also responsible for processing and maintaining records regarding tax exemptions including:
  • Churches
  • Historical properties
  • Public properties
  • Programs like open space and forest land
  • Senior citizens

Property Information
For property information questions, please email Deputy Assessor Melanie Mings or Chief Appraiser Tammy Ketterman or call (509) 382-2131.


News and Announcements
NOTICE: Special Meeting of the Board of Commissioners
The Board of Columbia County Commissioners has scheduled workshops for Monday, December 11th, Tuesday, December 12th, and Friday, December 15th, 2017 in the Commissioners’ Office at 341 E Main Street, Dayton, WA 99328. The purpose of the meeting will be Read on...
View All
Home Contact Us Sitemap Accessibility Copyright Notice Powered by CivicPlus