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.
County Contacts
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Thurston County Washington

Community Planning and Economic Development

Request a Property Address

Property Address Requests & Corrections

If you need an address for a new structure or property, or if you need to verify or correct an existing address, follow the directions below. Please allow up to two weeks for processing. If you already have an active building or subdivision permit application, or are planning to submit one, don't submit these forms. Addressing is part of the permit process for new buildings and subdivisions. 

Fill out &  Submit the form using one option below

We need the tax parcel number to complete address requests. Look up the tax parcel number, if needed. 

Permit office/Building Development Center (BDC)
1st Floor, Suite 100
3000 Pacific Ave. SE
Olympia, Wa 98501

Driving Directions

 

The Purpose of County Addressing

To speed emergency aid to County residents when needed, Thurston County government adopted an ordinance for the systematic organization of streets and building addresses within the County's jurisdiction. 

 

Roads and buildings are numbered by their geographical coordinates on an addressing grid. During crisis, emergency vehicles use the address grid to quickly locate streets and buildings. The address on any building not only speeds aid to the structure, it also provides a sign to indicate direction and distance to be traveled to the designated location.

 

Who is Notified of Addresses
The emergency service 911, and also the US Postal Service, Puget Sound Energy, and the Thurston County Assessor’s Office. No notification is provided to Google or any other online addressing service, by Thurston County government.

 

Contact Us
Please contact the Addressing Officer by emailing: tcaddressing@co.thurston.wa.us if you have a question or need additional information, or call 360-754-3355 ext 7590.