Seattle Tax Assessor Offices


Seattle tax assessor office in Seattle, Washington maintains the assessment of real properties in its area of jurisdiction. The components of a tax assessment include the physical description and inventory of the subject area. It also includes the value estimate of each parcel of land in an up-to-date manner. The office of the tax assessor in Seattle conducts an annual analysis of the properties in order to determine changes in certain assessments if there are any.

Seattle Tax Assessor Overview

It is the duty and responsibility of the Seattle tax assessor office to provide transparent information to the public regarding tax processes and appraisals. The directory portal provides updated information of the local tax assessor and tax office for the reference of Seattle taxpayers:


Seattle Tax Assessor: King County Assessor

Tax Assessor Office Address: 500 Fourth Ave., Room 708, Seattle, WA 98104

Phone: (206) 296-7300

Fax: (206) 296-5107

Website: http://www.kingcounty.gov/depts/assessor.aspx

Zip Code: 425 253 206 360

Office Hours: Pacific

Why keep in touch with your local WA tax office?

Knowing the current value of your property is essential for your tax payment obligations. Tax assessment helps determine how much you need to pay for your property taxes. It is also important in case you put your property up for sale. For more details, call or visit your Seattle tax assessor office today.