Chelan County Assessor

Change My Mailing Address

If you have recently moved and would like to change your mailing address to continue to receive your Notice of Values and Tax Statements (mailed by the Treasurer’s Office) you can fill out our Mailing Address Change Request Form by clicking here.  Complete the form and return by:

Mail or In-person: 

Chelan County Assessor,
350 Orondo Ave., Suite 206,
Wenatchee, WA  98801

Email:  Assessor@co.chelan.wa.us
Fax:  (509) 667-6664

Posted: 01/05/2015 07:56 AM
Last Updated: 04/16/2015 09:28 AM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 08
    Apr 2026
    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 April 8, 2026.

    Chelan County Commissioners Office, CM Conference Room 1
  • 04
    Apr 2026
    09:00 AM - 04:00 PM

    Monthly Drop-Off Saturday - April 4, 2026

    Posted by: Solid Waste Management

    Drop-Off Saturday at the Moderate Risk Waste Facility is April 4

    Moderate Risk Waste Facility
  • 31
    Mar 2026
    06:00 PM - 08:00 PM

    Spring community meeting with your county commissioners

    Posted by: Board Of County Commissioners

    On March 31, the Board of County Commissioners will host a hybrid community meeting, with Zoom and in-person options. The meeting is 6 to 8 p.m.

    Commissioners Chambers or Online