There are two types of property tax paid to King County. 

Real property is the land and all buildings, structures or improvements and mobile homes permanently fixed in location upon land owned by the owner of the mobile home.  Homes, condos and apartment buildings are all included in this category.

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 about personal property, please click here.

Please enter your real or personal property tax account number in the appropriate box below to search for your tax information.