Castle Pines garage sale weekend returns May 29-30, 2026

Castle Pines’ community garage sale weekend gave residents a two-day window, Friday, May 29, and Saturday, May 30, 2026, to turn garages, basements and storage rooms into cash and curbside traffic.

The Castle Pines Connection said there was no longer an official sponsor for the event, but residents were still encouraged to host sales together and coordinate with neighbors. The publication’s 2026 garage-sale page said a community map was live and pointed sellers to information about donating leftovers, giving the weekend a more organized feel even without a formal association running it.

That matters in a city where neighborhood identity still carries real weight. Castle Pines was incorporated after voters approved the move by about a 4-to-1 margin on November 6, 2007, and the City of Castle Pines says the city became a reality on February 12, 2008. It is still a relatively young municipality in Douglas County, but the garage sale tradition reaches back much farther, to the older Castle Pines North era.

Historically, the Castle Pines North Master Association sponsored and coordinated the sale, which The Castle Pines Connection said once brought hundreds of visitors into the community. The event used to run in May and again in September, and the first community garage sale was held 34 years ago. The association dissolved in September 2020, and the paper said the Castle Pines Chamber of Commerce handled marketing and facilitation for the 2022 and 2023 garage sales, helping the tradition survive the organizational changes.

The numbers help explain why the event still has traction. The U.S. Census Bureau estimated Castle Pines’ population at 14,747 in July 2023 and 15,162 in July 2024, up from 11,036 in the 2020 census base. Census data also show an owner-occupied housing rate of 84.1 percent, a median owner-occupied home value of $827,900 and a median gross rent of $2,128. In a place with that much homeownership and so much tied up in household space, a garage sale weekend offers a practical outlet for decluttering, bargain hunting and keeping usable goods circulating inside the community.

For Castle Pines, the weekend was more than a neighborhood sale. It was a small test of how local traditions can continue when residents keep showing up for them.