Castle Rock, CO Sign Regulations: Garage Sale Signs (2026)
Key Facts
- Right-of-way signs
- Prohibited, removed
- On own property
- One sign allowed
- Max size
- 6 square feet
- Max height
- 4 feet
- Sign Code
- Title 19
Summary
Garage-sale signs may not be placed in the public right-of-way at any time in Castle Rock. Right-of-way signs, including temporary garage-sale and open-house signs, are removed and disposed of. You may post one sign, up to 6 square feet and 4 feet tall, on your own property.
Placement of signs in the public right of way is prohibited at all times, including temporary garage sales, open house signs, commercial business signs, pop-up sales, etc.
Full Breakdown
Under Town Sign Code Title 19, the placement of signs in the public right-of-way is prohibited at all times, and the Town specifically lists temporary garage-sale and open-house signs as examples. Such signs are removed and discarded by the Town. A resident may display one sign on their own property, not exceeding 6 square feet in area and 4 feet in height. Posting signs on medians, utility poles, street corners, or another person's property is not permitted without the owner's consent.
Violations & Fines
Garage-sale signs in the right-of-way are removed and disposed of. Repeated or off-property posting is a Sign Code violation enforced by the Town.
Frequently Asked Questions
Can I put garage-sale signs on the corner?
Where can I legally put a garage-sale sign?
Sources & Official References
Other rules in Castle Rock
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