Chelan County Assessor

Department of Revenue Valid Sales Study

To provide uniform taxation statewide, the Department of Revenue (Department) implements an annual study of property in each of the state's 39 counties. This piece of the 2017 ratio year study measures how closely Chelan County's 2016 single-family residence assessed values compare to market values. The study consists of two analysis where the Department selects a random sample of 60 sales from Chelan County's valid single-family residential sales report. These sales are then compared to comparable non-selling properties to determine if selling and non-selling properties are being assessed similarly. Click here to download Valid Sales Study (2016 Sales for 2017 Ratio Year)

Posted: 01/18/2018 02:23 PM
Last Updated: 01/18/2018 02:26 PM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 24
    Sep 2025
    06:30 PM - 08:00 PM

    Planning Commission - September 24, 2025

    Posted by: Community Development

    By Zoom Video Conference or in person.
  • 19
    Sep 2025
    08:00 AM - 05:00 PM

    Wenatchee Kennel Club Scent Trials - September

    Posted by: Chelan County Expo Center

    Wenatchee Kennel Club Dog Show

    Chelan County Expo Center
  • 10
    Sep 2025
    10:00 AM - 12:00 PM

    Chelan County Civil Service Commission

    Posted by: Human Resources

    The Chelan County Civil Service Commission will be meeting on September 10, 2025.

    Chelan County Commissioners Office, CM Conference Room 1
  • 06
    Sep 2025
    09:00 AM - 04:00 PM

    Monthly Drop-Off Saturday - Sept. 6, 2025

    Posted by: Solid Waste Management

    Drop-off Saturday at the Moderate Risk Waste Facility is Sept. 6.

    Chelan County Moderate Risk Waste Facility
  • 27
    Aug 2025
    06:30 PM - 08:00 PM

    Planning Commission - August 27, 2025

    Posted by: Community Development

    By Zoom Video Conference or in person.