King County Assessor Phone Numbers and Emails

Toll-Free Number:

  • (800) 833-4388
    TTY

General Info:

  • (800) 833-4388
    TTY
  • (206) 296-7300

King County Recorder's Office:

  • (206) 477-6620

Personal Property:

  • (206) 296-5126

Tax Bill And Collection Information (King Co. Treasury):

  • (206) 263-2890
  • (206) 263-2860
  • (206) 263-2487
  • (206) 263-2649
  • (206) 263-2844
  • (206) 263-1893

Tax Relief:

  • (206) 296-3920
  • (206) 263-2338
  • (206) 263-2332
  • (206) 263-2374
  • (206) 477-4643
  • (206) 263-2330
  • (206) 263-2324

Taxpayer Assistance:

  • (206) 477-1060
  • (206) 296-7888
    TTY

King County Assessor Email:

Message this business
More phone numbers and emails Less phone numbers and emails

King County Assessor Contact Information

King County Assessor Online Chat:

Corporate Office Address:

500 Fourth Ave. #ADM-AS-0708
Seattle, Washington 98104
United States

Other Info (opening hours):

Hours

Monday - Friday

8:30 am to 4:30 pm

Fax:

206-296-0107
Edit Business Info

Ask King County Assessor a Question

0 symbols (min 100)

By proceeding, you consent to the disclosure of your contact information to the company. Your contact information will not be publicly available on the website.

Write a review
Do you have something to say about King County Assessor? What happened? What can we help you with?
Submit review Don't show this popup