Search Bellevue Property Tax Records
Bellevue property tax records are maintained by King County, which handles all assessment and billing for every parcel within the city. You can search Bellevue property tax data online using free county tools that show assessed values, ownership, tax history, and payment status. This page explains how to find and use those resources.
Bellevue Overview
Bellevue Property Tax Records and King County
All Bellevue property tax records are administered by King County. The King County Department of Assessments values every parcel in the city each year, and King County Treasury Operations sends out tax bills and collects payments. The city of Bellevue receives a portion of each property tax bill, but the county handles the assessment and collection process from start to finish.
King County collects all property taxes for Bellevue properties and remits the city's share on a daily basis. Your tax bill shows several line items including the state levy, King County levy, Bellevue city levy, school district levy, and other voter-approved levies. Each of those taxing districts sets its own rate, and the county adds them all together to produce your total tax bill.
Tax statements are typically mailed in February each year. If your total annual tax is $50 or less, full payment is due by April 30. If it exceeds $50, you can split the bill into two equal installments: the first half is due by April 30, and the second half by October 31. These due dates apply to all Bellevue parcels in King County.
Bellevue Property Assessment Records
The King County Department of Assessments maintains the official property database for all Bellevue parcels. The assessor's office is at 500 Fourth Avenue, Room 700, Seattle, WA 98104. You can reach them by phone at (206) 296-7300. Staff can help with questions about assessed values, exemption programs, and how to read your value notice.
The assessor values all real property annually. Real property includes land, homes, condos, apartment buildings, and permanently attached mobile homes. Commercial and industrial properties are also assessed. Values are based on market data, recent sales, and property characteristics. The assessor aims to set values at 100% of fair market value as of January 1 of the assessment year.
The image below is from the King County Parcel Viewer, one of the key tools for searching Bellevue property tax records and parcel maps online.
The King County Parcel Viewer is an interactive GIS map that lets you search Bellevue parcels by address or parcel number and click through to full assessment details.
Once you click on a parcel in the map, the viewer links directly to the eReal Property report for that parcel, showing assessed values, ownership, and tax history.
Searching Bellevue Tax Records Online
The main search tool for Bellevue property tax records is the King County eReal Property database. You can search by address, parcel number, or condominium complex name. The system is free, does not require a login, and is available 24 hours a day. Each property report includes the assessed value of land and buildings, ownership information, legal description, construction details, prior year values, and sales history.
Tax account numbers for Bellevue real property are 10 or 12 digits long. Personal property tax account numbers are 8 digits. You can find your parcel or account number on your tax statement, through the eReal Property search, or by using the King County Parcel Viewer map. All three options are publicly accessible at no charge.
The Bellevue city website also offers GIS mapping tools through its Geospatial Technology Services page. The Bellevue Map Viewer lets you explore city data layers including capital projects, utilities, and permit data. This is useful for researching Bellevue property proximity to infrastructure and city projects. The viewer is mobile-friendly and includes a video tutorial for new users.
The image below is from the Bellevue city GIS tools page, which provides additional mapping resources for property research in Bellevue.
Explore Bellevue's mapping applications for city-layer data, permit information, and infrastructure proximity details for Bellevue properties.
The Map Gallery on Bellevue's GIS page includes focused views of city plans, projects, and development activity useful for researching any parcel in Bellevue.
Bellevue Property Tax Payments
Bellevue property taxes are paid to King County Treasury Operations, not the City of Bellevue. You can pay online through the official King County property tax payment portal. The portal handles both real property and personal property tax bills for Bellevue parcels. Beginning January 1, 2026, all debit and credit card payments carry a 2.35% service fee with a $2.00 minimum. eCheck payments are also accepted and generally cost less.
If you prefer to pay by mail, send your check to King County Treasury Operations, 201 South Jackson Street, Suite 710, Seattle, WA 98104. Include the payment stub from your tax statement to make sure your payment is applied correctly. You can also pay in person at the King County Administration Building at that address.
If you do not know your parcel number, the payment portal has a link to the eReal Property Search so you can look up your account by address before paying. Call King County Treasury Operations at (206) 263-2890 if you have questions about your Bellevue tax bill, delinquency, or payment options.
Note: The Bellevue Finance Department at City Hall handles city business taxes and real property transactions for city-owned land, but individual homeowners and property owners pay their tax bills through King County, not through the city.
Bellevue Property Tax Exemption Programs
Senior citizens and people with disabilities may qualify for a property tax reduction through the state exemption program. In Bellevue, this program is administered by the King County Assessor. Eligibility requires that you own and occupy the property as your primary residence, meet age or disability criteria, and fall within the household income limits set for that tax year. The income threshold changes annually.
The program is authorized under RCW 84.36.381. Qualifying households can receive a reduction in excess levies and, at lower income levels, in regular levies as well. Applications are available through the King County Assessor's Office. Call (206) 296-3920 to reach the exemptions team or visit the assessor's office in person in Seattle. The City of Bellevue Finance and Asset Management department at City Hall, 450 110th Ave. NE, Bellevue, WA 98004, can also provide general information on city-level resources.
Washington also has a deferral program for senior citizens and people with limited incomes under RCW 84.38. This program lets qualifying property owners defer payment of their property taxes. The deferred amount becomes a lien on the property and is repaid when the property is sold or transferred.
Appealing Bellevue Property Tax Assessments
If you think your assessed value is wrong, you can appeal to the King County Board of Equalization. File your appeal within 60 days of the date on your value notice. The Board of Equalization is independent of the Assessor's Office and reviews cases on their merits. You do not need a lawyer to appeal, but you must provide evidence that the assessed value exceeds fair market value.
Contact the King County Board of Equalization at 516 Third Avenue, Room 1222, Seattle, WA 98104. Phone: (206) 477-0750. Appeals can also be filed online. After the Board rules, you can appeal further to the State Board of Tax Appeals if needed. Property tax appeal procedures are set out under RCW 84.48.
King County Property Tax Records
Bellevue sits entirely within King County. All assessment, billing, and collection for Bellevue parcels runs through King County offices. For a full overview of King County property tax records and tools, visit the county page.
Nearby Cities
These cities are close to Bellevue. Each one has property tax records managed through King County or another nearby county.