San Mateo Citywide Yard Sale
By Rory at Estate Sale Zone · Published · Updated
Written, edited and reviewed by Rory before publishing. How we make guides
Date for 2027 not announced yet. Last confirmed date: Saturday–Sunday, July 25–26, 2026.
A weekend of yard sales at homes across the city of San Mateo, rain or shine, with a live map of the sellers.
- Where
- San Mateo
- What it is
- Sales at homes across the area
- How often
- Every year, usually a weekend in summer (late July in 2026)
- Run by
- City of San Mateo
- Cost to sell
- Not given on the organizer’s page
Selling at the San Mateo Citywide Yard Sale
Register on the city’s page; only addresses in the city of San Mateo can. In 2026 the deadline was the Friday before the sale.
Shopping it
The city’s page has a live map of the sellers and a PDF list.
Earlier dates we confirmed
- Saturday–Sunday, July 25–26, 2026
- Friday–Sunday, June 7–9, 2024
Where this comes from
From City of San Mateo's own page and the 2024 page (saved copy), checked October 19, 2026. We don't run this sale. Dates, sign-up rules and fees change, and sales get moved for rain, so check the organizer's page before you go or sign up.
Other community garage sales in the Bay Area
- El Cerrito Citywide Garage SaleNext: Saturday, May 15, 2027, 9 am–3 pm
- Hillwide Garage SaleNext: Saturday, August 14, 2027
- Mountain View Citywide Garage SaleNext: Saturday–Sunday, September 18–19, 2027, 8 am–2 pm
- Albany Citywide Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday, May 2, 2026.
- Cupertino Citywide Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday–Sunday, September 19–20, 2026.
- Dublin Community Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday, May 2, 2026.
- Gilroy Citywide Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday–Sunday, September 12–13, 2026.
- Livermore Citywide Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday, June 20, 2026.
- Morgan Hill and San Martin Citywide Garage SaleDate for 2027 not announced yet. Last confirmed date: Saturday–Sunday, September 19–20, 2026.
- Santa Clara Citywide Garage SaleNext date not announced yet. Last confirmed date: Saturday, August 8, 2026.
Taking part?
Post your sale on Estate Sale Zone too. It's free and puts your sale on our map and city pages, with printable signs. It doesn't register you for the San Mateo Citywide Yard Sale; City of San Mateo does that.