Garage & Yard Sales in Boulder, CO (2026)
1 verified garage & yard sales rules for Boulder, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Frequency, Duration & Permits
Boulder does not license garage sales directly, but its sign code caps how often you can advertise one: Section 9-9-21(c)(1)(C) exempts a garage-sale sign from a permit only if it runs no more than ten consecutive days and the property posts one no more than twice in a calendar year.
Boulder Garage Sale Sign Frequency Limit
Some RestrictionsBoulder Municipal Code § 9-9-21(c)(1)(C)
(C)Garage Sale: One sign per property in an agricultural or residential district placed on private property owned or leased by the person holding a sale, for a period not to exceed ten consecutive days and not more than twice in a calendar year. The sign must be within the total signage permitted for the parcel. This provision does not restrict the content of the sign.
Looking for Boulder County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Boulder city rules.
Garage & Yard Sales in Boulder County →