There are two types of property tax paid to King County.
Real property is land and all buildings, structures or
improvements. Homes, condos and apartment buildings are
all included in this category. Also included are mobile homes permanently
fixed in location on the land owned by the owner of the mobile home.
Personal property is generally used in the operation of
business activities and includes, but is not limited to, furniture and
fixtures, machinery and equipment, and supplies and materials not held for
sale. A mobile home in a mobile home park or on leased land is billed and
collected as personal property as is a floating home. For more
information, visit the
Property Assessments - Business Personal Property web page.
Enter your real or personal property tax account number in the appropriate box below to search for your tax information.
Enter your real property tax account number (example: xxxxxxxxxxxx,
no dashes) and click the "Search" button.
Enter your personal property tax account number and click the "Search" button.
If you do not know your personal property tax account number, go to the Property Tax FAQ - General/Payments,
How do I find my personal property (business or mobile home) tax account number?