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Solid Waste Division

Online Exchange

Did you know…? The products collected at King County's Household Hazardous Waste South Seattle facility and Wastemobile are available for free? Visit the Household Hazardous Waste Collection Web site for more information.

Welcome to King County's Online Exchange! The goal of this exciting resource is to keep relatively inexpensive, re-usable items out of the waste stream. The maximum dollar amount for household items is $250. There is no price limit in place for reusable building materials. Anyone can browse through the listings and purchase or acquire items. You will need to set up an account in order to place and manage listings. Already registered? Log in now to manage your listings.

In addition to listing household items and reusable building materials, you can now list garage and yard sales – complete with an online map to your sale! Select a category below or search the exchange by keyword. Are you interested in a particular category? Sign up to receive listings by e-mail.

Do you have unwanted household items or building materials? Place a free listing now!

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