King County Assessor and Property Tax Records Search
Search assessor and property tax records records in King County, Washington, including record offices, contact details, and available online resources.
Available Records
- King County Assessor<br>500 Fourth Avenue, Room 708, Seattle, WA 98104<br>Phone: (206) 296-7300 Fax: (206) 296-5107
- View City of Bellevue License and Tax Information, including required fees, application forms and contact information.
- Search interactive City of Seattle GIS map for property assessment and zoning information. Search by address or parcel number.
- View various static and interactive King County GIS maps including property information, political boundaries, election districts, parks, community data and demographics, floodplains, and planning information.
- View Kent City Tax Department business license information, including instructions, application forms, fee schedule and contact information.
- View King County Assessor website for general information including contact information, office hours and links to other services.
- Search King County Department of Assessments property sales records by parcel number and tax year, filtered by property type.
- Search King County Department of Assessments real property records by address, parcel number, or property name.
- View King County Treasury Operations Department foreclosure auctions and information, including real property tax foreclosure schedule.
- View King County Treasury Operations Department general information page, including property tax, tax foreclosures, investment pool and debt management.
- King County Treasury Services Department Tax RecordsSearch King County Treasury Services Department property tax by account number.
- Search King County Treasury Services Department property tax by account number.
- Search King County tax parcels by name or address including GIS maps.
- Search for King County residential property sales records by parcel number, sales price, or lot size.
- Search for King County property tax billing and payment records by tax account number. Payments may be made online.
- View Seattle Finance and Administrative Services Department business license tax page, including instructions, filing forms and contact information.