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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.

Community Planning and Economic Development

Office Hours Monday - Friday

  • Submit applications & pay fees 8 am - 3:45 pm 
  • Speak to experts & ask questions about your plan, property or project 8 am - 3:45 pm
  • Doors are open from 8 am - 4 pm  


(We're no longer at the County Courthouse)
Building Development Center 
3000 Pacific Ave. SE, Suite 100
Olympia, Wa  98501


360-786-5490 – phone
360-754-2939 – fax 
Find more in Contact Us