Casper, WY Garage & Yard Sales: Frequency, Duration & Permits (2026)
Key Facts
- Garage sale definition
- Casper Municipal Code § 17.08.010
- Duration cap
- 3 consecutive days
- Rolling cap
- 3 total days per 90-day period, § 17.12.140(A)
- Exceeding the cap
- Reclassified as a home occupation
- Enforcement trigger
- Written complaint to planning director
Summary
Casper Municipal Code § 17.08.010 caps a residential garage sale at three consecutive days, and § 17.12.140(A) separately confirms that a sale run for three consecutive days, or totaling three days within any ninety-day period, does not count as a regulated home occupation, so no home-occupation permit or floor-area limit applies to it.
"Garage sale" means a noncommercial function held for the purpose of selling household or personal items such as, but not limited to, tools, furniture, toys, appliances, and personal belongings, by the residents of the dwelling and lasting a maximum of three consecutive days. ... A garage sale that does not exceed three consecutive days or a total of three days in a ninety day period shall not be considered a home occupation.
Full Breakdown
Casper defines a "garage sale" at § 17.08.010 as a noncommercial function held by the residents of a dwelling to sell household or personal items such as tools, furniture, toys, appliances and personal belongings, and it builds the three-consecutive-day cap directly into that definition. The Home Occupations chapter cross-references the same limit from the other direction: § 17.12.140(A) states that a garage sale not exceeding three consecutive days, or totaling three days within a ninety-day period, is not considered a home occupation at all, which matters because home occupations carry a separate set of restrictions, a twenty-five-percent floor-area cap, a ban on exterior advertising beyond a one-square-foot sign, and off-street parking requirements under § 17.12.080.
Stay within the three-day or three-day-per-ninety-day allowance and none of those home occupation rules attach to the sale. Exceed either threshold, though, and the activity is reclassified as a home occupation subject to the full § 17.12.140 framework, including the complaint-driven hearing process the section sets up for the planning director and the Planning and Zoning Commission.
Violations & Fines
A garage sale that runs longer than three consecutive days, or that recurs past a combined three days within ninety days, loses its exemption and becomes a home occupation under § 17.12.140. A neighbor's written complaint to the planning director can trigger an investigation by the zoning enforcement officer and a commission hearing that may order the activity discontinued or continued only under conditions, and continuing in defiance of that order is prosecuted as a misdemeanor under § 1.28.010, with § 1.28.020 counting each additional day as a separate offense.
Frequently Asked Questions
How many days in a row can I hold a garage sale in Casper?
Can I hold more than one garage sale a year at my Casper home?
What happens if my Casper garage sale runs too long?
Sources & Official References
Other rules in Casper
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