Castle Rock, CO Garage & Yard Sales: Frequency, Duration & Permits (2026)
Key Facts
- Sale permit
- Not required (residential)
- Right-of-way signs
- Prohibited at all times
- Sign location
- Private property only
- Sidewalks
- Must stay unobstructed
- Zoning contact
- 720-733-3557
Summary
Castle Rock does not require a permit for a residential garage sale, but sign placement is strictly regulated. Signs, including garage-sale signs, may not be placed in the public right-of-way at any time, and property maintenance standards still apply during and after the sale.
Placement of signs in the public right of way is prohibited at all times, including temporary garage sale signs.
Full Breakdown
The Town has no garage-sale license requirement for occasional residential sales, but signage is controlled under the sign code. The Town states that placement of signs in the public right-of-way "is prohibited at all times," and this expressly includes temporary garage-sale signs. Signs may generally be posted only on the private property where the sale occurs. Merchandise and any leftover trash must not accumulate or block sidewalks, which "must remain free from obstructions." A temporary sign permit is available through the Zoning Division for other display situations; contact 720-733-3557 for details.
Violations & Fines
Signs placed in the right-of-way may be removed by the Town, and code compliance may cite unabated debris left after a sale under the property-maintenance standards.
Frequently Asked Questions
Do I need a permit for a garage sale in Castle Rock?
Can I put garage-sale signs on street corners?
Sources & Official References
Other rules in Castle Rock
Compare Castle Rock to another location·View the Colorado garage & yard sales overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.