These are a few of our latest listings!
  • WATER PITCHER AND BASIN for sale in Marion County OH by Garage Sale Showcase Member Hurricane19
  • Recliner for sale in Russell PA by Garage Sale Showcase member Norm, posted 03/25/2026
  • Antique Jewery Boxes for sale in Owatonna MN by Garage Sale Showcase member Doofydragon, posted 10/21/2019
  • Craftsman power saws for sale in Canton TX by Garage Sale Showcase member Jwmckinney1, posted 02/22/2019
  • Vintage Motorola Stereophonic Masterpiece Stereo Consul for sale in Middletown NY by Garage Sale Showcase member cindyannb7, posted 03/19/2018
  • Samsung Tablet SPH-P500 for sale in Bel Air MD by Garage Sale Showcase member Merlin1203, posted 12/07/2023
  • Vintage Coin Banks for sale in West Chester PA by Garage Sale Showcase member Dragonfly, posted 08/31/2019
  • Black heals size 9.5 for sale in Linn County IA by Garage Sale Showcase Member Becky2012
  • Moving and estate sale for sale in Clay County TN by Garage Sale Showcase Member Bdenton32
  • Hot air gun for sale in West Chester PA by Garage Sale Showcase member Sissy, posted 03/22/2019
  • Italian made Leather Living Room Set for sale in Valley Cottage NY by Garage Sale Showcase member denbo257, posted 03/31/2018
  • Electric Wheelchair for sale in Massillon OH by Garage Sale Showcase member Laner6, posted 09/02/2019
GarageSaleShowcase.com - Free listings of used, second-hand and out-of-the-box items for sale across the USA!

Castro Valley, CA Garage Sales & Yard Sales, Sep 2026
  • WATER PITCHER AND BASIN for sale in Marion County OH by Garage Sale Showcase Member Hurricane19
  • Recliner for sale in Russell PA by Garage Sale Showcase member Norm, posted 03/25/2026
  • Antique Jewery Boxes for sale in Owatonna MN by Garage Sale Showcase member Doofydragon, posted 10/21/2019
  • Craftsman power saws for sale in Canton TX by Garage Sale Showcase member Jwmckinney1, posted 02/22/2019
  • Vintage Motorola Stereophonic Masterpiece Stereo Consul for sale in Middletown NY by Garage Sale Showcase member cindyannb7, posted 03/19/2018
  • Samsung Tablet SPH-P500 for sale in Bel Air MD by Garage Sale Showcase member Merlin1203, posted 12/07/2023
  • Vintage Coin Banks for sale in West Chester PA by Garage Sale Showcase member Dragonfly, posted 08/31/2019
  • Black heals size 9.5 for sale in Linn County IA by Garage Sale Showcase Member Becky2012
  • Moving and estate sale for sale in Clay County TN by Garage Sale Showcase Member Bdenton32
  • Hot air gun for sale in West Chester PA by Garage Sale Showcase member Sissy, posted 03/22/2019
  • Italian made Leather Living Room Set for sale in Valley Cottage NY by Garage Sale Showcase member denbo257, posted 03/31/2018
  • Electric Wheelchair for sale in Massillon OH by Garage Sale Showcase member Laner6, posted 09/02/2019

Castro Valley, California Calendar of Garage Sales and Yard Sales in Castro Valley, California (Alameda County)
Garage Sale and Yard Sale Calendar
for September 2026


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Advertise Your Garage Sale or Yard Sale in Castro Valley, California (Alameda County)! (Click Here!)


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