How can I determine the assessed value of my property?
To determine the assessed value of your property in King County, you can start by visiting the King County Assessor's Office website. There, you will find tools and resources that allow you to search for your property by its address or parcel number. The website typically provides access to property tax information, including the current assessed value, which is based on a variety of factors such as the property's size, location, and condition, as well as the sale prices of similar properties in the area.
The assessed value is not the same as the market value; rather, it is a valuation for tax purposes that is set by the Assessor's Office. It is also important to note that assessed values are updated periodically, usually during revaluation cycles, which can affect your property taxes.
If you have specific questions regarding the assessment process or the value assigned to your property, the website will also generally offer information on how to contact the Assessor's Office for more detailed inquiries. By utilizing the resources available online, you can gain a comprehensive understanding of your property’s assessed value and related tax implications.

Answered Jun 26, 2025
Need further help?
Type out your followup or related question and we will get you an answer right away.
Need to contact King County Assessor?
If you need to talk to King County Assessor customer service, now that you have the answers
that you needed, click the button below.
Contact King County Assessor