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Thurston County, Washington

The content on the Thurston County website is currently provided in English. We are providing the “Translation” for approximately 10 languages. The goal of the translation is to provide visitors with limited English proficiency to access information on the website in other languages. The translations do not translate all types of documents, and it may not give you an exact translation all the time. The translations are made through an automated process, which may not result in accurate or precise translations, particularly of technical and legal terminology.

Assessor

The Thurston County Assessor, Steven J. Drew, is responsible for identifying, locating, and fairly valuing all real or personal property within the county for tax purposes. The "market" value of real property is based on the current real estate market. Finding the "market" value of your property means discovering the price most people would pay for your property in its current condition. Determining a fair and equitable value is the primary role of this office in the taxing process.

Photo of Assessor Steven J. Drew
Steven J. Drew
Thurston County Assessor

Understanding Property Tax

2025 Value Change Notice

Below is a sample of this year’s property value change notice mailed to owners of residential and commercial properties throughout Thurston County.

By law, assessed values reflect market conditions as of January 1, and this year’s notice captures changes between 1/1/2024 and 1/1/2025. During this period, single-family home sale prices rose modestly to $516,000. For greater transparency, property owners can view their individual notice online using A+ Parcel Search—see the link toward the bottom of the webpage.

Due to staffing reductions, we recommend verifying the characteristics and sales used to value your property online using A+. If you find discrepancies, please contact our office. For all value-related concerns or property characteristic questions, please email ValueInquiry@co.thurston.wa.us. For other inquiries, including the property tax exemption for senior citizens and people with disabilities, please email AsrInfo@co.thurston.wa.us.

We are committed to responding to all inquiries as promptly as possible and will reply in the order they are received. Thank you for your patience and understanding as we work to serve you with accuracy and care.
 

page 1 of 2025-2026 Reval notice

page 2 of 2025-2026 Reval notice

2024 Value Change Notice

The following is an image of this year's value change notice mailed to the owners of residential and commercial properties throughout Thurston County. 

By law, values are calculated as of January 1 and this year's notice reflects the change in value between 1/1/2023 and 1/1/2024. With in this time frame, the median residential single family home price was just above $500,000. This value change reflects a modest increase from last year’s values, typically ranging in the single digit increase. 

With the goal of greater transparency, property owners can now see copies of their value change notice that was mailed on August 29th online at A+ Parcel Search. See the link below the value change notice sample, to access A+ Parcel Search.

2023 Value Change Notices Mailed June 2

 The following is an image of this year's value change notice mailed to the owners of residential and commercial properties throughout Thurston County. 

By law, values are calculated as of January 1 and this year's notice reflects the change in value between 1/1/2022 and 1/1/2023.

Over the next several weeks you will likely see news coverage about values in King, Snohomish and Pierce Counties. Last year many of the values in these urban counties increases by over 40% and this year values in many of these counties will decrease by as much as 20%. Here in Thurston our values increased by a much lower percentage last year, and this year on January 1 we saw increases mostly in single digits. So please consider these regional differences as you review your property's value change notice.

IAAO logo

In 2014, our office was one of 26 jurisdictions out of 13,000 assessment jurisdictions in the United States to be awarded the Certificate of Excellence in Assessment Administration (CEAA) by the International Association of Assessor Officials (IAAO).

This certificate recognizes our outstanding achievement of meeting the requirements for the CEAA, exceeding the guidelines as established for this award by the IAAO in property assessment administration practices.

In 2020, our office received a recertification from the IAAO, demonstrating our ongoing commitment to maintaining these high standards in assessing property, assuring that we are doing as much as we can to achieve fairness and equity in the property tax system.

 

Assessor

Assessor's Office Location

3000 Pacific Ave SE
Olympia, WA 98501
Monday–Friday: 8:00 am–5:00 pm

Mailing Address

3000 Pacific Ave SE
Olympia, WA 98501

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