KingCounty.gov is an official government website. Here's how you knowexpand_moreexpand_less
Website addresses ending in .gov belong to official government organizations in the United States.
A lock lock or https:// means you've safely connected to the .gov website. Only share sensitive information on official, secure websites.
We currently offer language translations on our site primarily through Google Translate. This helps visitors find and use information in the languages they speak, but the tool is not perfect. Automated translation may be inaccurate or errors may display on translated pages.
Google Translate is an external website. King County does not control the quality or accuracy of translated content.
Please choose a language
Search by property tax account or parcel number.
Receive your property valuation notice electronically via email.
Search by residential or commercial property type.
Request copies of the public records of the Assessor's property information files.
Search by 10-digit parcel number.
Translate