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Most King County offices will be closed on Monday, for Memorial Day.  
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Homes or Land

  • None at this time

Commercial Property

  • None at this time

Tax Title Properties for Sale Online

"Tax Title" property is property that comes to County ownership when a property owner defaults on property tax payments and the property fails to sell at a tax foreclosure auction.

King County offers tax title properties via an online auction service, Bid4Assets. You must register for a free account to participate in the bidding.

For questions, please email

Auction Timeline

  • May 13, 2019: Parcels listed at Bid4Assets
  • May 30, 2019: Deposits due
  • June 5, 2019: Bidding opens
  • June 6, 2019: Bidding closes
  • June 10, 2019: Full payment due

List of properties at auction


TTY Relay 711

Fax 206-205-5070