Registered users can list garage sales, manage a virtual garage, save favorites and much more.
Create Free AccountAlready have an account? Sign inEverything you need to sell locally—announce garage sale events, create an online garage sale page, sell pre-owned items, or give away things you no longer need.
San Mateo is a city, California. It has a population of approximately 101,128. Browse active garage sales and items for sale or free in San Mateo below, or check back often — new listings are added daily.