Chelan County Assessor

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What We Do

The Assessor’s office is responsible for determining the value of all taxable real and personal property in the county on a fair and equitable basis, along with maintaining accurate and accessible property information, providing timely and accurate assessments for tax purposes, and a detailed parcel map showing all parcels within the County. Chelan County is now annually updating all properties according to market sales, and continues to do physical inspections of every property on a 4-year cycle. Washington State law requires property to be assessed at 100% of fair market value.

Your property taxes fund state and county services, including roads, transit, schools, libraries, parks, hospitals, fire and rescue, law enforcement, environmental and social services.  Information such as parcel numbers, ownership, tax code areas, and assessed valuations for all property within the county can be obtained on-line through the property search of the Assessor's web site, or by calling the assessor's office during business hours.

Posted: 12/12/2014 01:06 PM
Last Updated: 05/03/2023 09:48 AM

Chelan County Assessor Calendar

Upcoming events and schedules at the county!

  • 27
    Mar 2024
    07:00 PM - 08:00 PM

    Assessor's Office Community Meeting: Cashmere, South Wenatchee and Malaga

    Posted by: Chelan County Assessor

    Chelan County Assessor Wes Cornelius invites property owners and all interested parties to attend one of four community meetings scheduled this spring throughout the county.

    Wenatchee High School (new commons area)
  • 24
    Apr 2024
    07:00 PM - 08:00 PM

    Assessor's Office Community Meeting: Entiat and North Wenatchee

    Posted by: Chelan County Assessor

    Chelan County Assessor Wes Cornelius invites property owners and all interested parties to attend one of four community meetings scheduled this spring throughout the county.

    Wenatchee Valley Fire Station No. 11
  • 15
    May 2024
    07:00 PM - 08:00 PM

    Assessor's Office Community Meeting: Leavenworth and Lake Wenatchee

    Posted by: Chelan County Assessor

    Chelan County Assessor Wes Cornelius invites property owners and all interested parties to attend one of four community meetings scheduled this spring throughout the county.

    Chelan County Fire District 3 station
  • 26
    Jun 2024
    07:00 PM - 08:00 PM

    Assessor's Office Community Meeting: Chelan and Manson

    Posted by: Chelan County Assessor

    Chelan County Assessor Wes Cornelius invites property owners and all interested parties to attend one of four community meetings scheduled this spring throughout the county.

    Chelan City Hall