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Douglas County, CO Sign Regulations: Garage Sale Signs (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Permit
None required
Removal deadline
7 days after sale
Right-of-way placement
Prohibited without approval
Annual display cap
90 days per year
Governing section
DCZR 2912

Summary

Garage sale signs are temporary signs in unincorporated Douglas County: no permit is needed, but they must be on private property, not in the public right-of-way, and must be removed within seven days after the sale ends. Right-of-way sign rules are enforced by the road agency.

City-specific rules exist: Castle Rock has its own garage sale signs rules that differ from Douglas County's county-level regulations. If you live in Castle Rock, check the city-specific page instead.

Temporary Signs do not require a sign permit. Each sign shall be displayed for a total of no more than 90 days in a calendar year ... Additional requirements: Signs shall be removed within seven (7) days of the completion of the purpose for which the sign was erected.

Full Breakdown

Under Section 2912 of the Zoning Resolution, temporary signs such as garage sale signs need no sign permit and are limited to 90 total display days per calendar year. Section 2912.02 requires that signs be removed within seven days of the completion of the purpose for which they were erected. Signs may not be placed in the public right-of-way without approval from the agency controlling that right-of-way; the county or town may remove illegal right-of-way signs. Size limits in residential districts allow small signs of six square feet or less without numeric cap during the fall election window.

Violations & Fines

Signs left up past seven days or placed in the public right-of-way may be removed by the county without notice.

Frequently Asked Questions

Can I staple garage sale signs to a utility pole or median?
No. Signs may not be placed in the public right-of-way without the road agency's approval, and illegally placed signs can be removed by the county.
When do I have to take my garage sale signs down?
Within seven days of the completion of the sale, per Section 2912.02 of the Zoning Resolution.

Sources & Official References

Other rules in Douglas County

All Douglas County rules

Compare Douglas County to another location·View the Colorado sign regulations overview

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