Sign Regulations in Boulder, Colorado
Boulder, Colorado has specific sign regulations covering 13 sign types across 6 zoning districts. Regulated sign types include Construction Site Sign, Noncommercial Nonresidential Sign, Awning Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: October 30, 2025
Sign Regulation Overview for Boulder, Colorado
Sample Sign Requirements in Boulder
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Noncommercial Residential Sign | 7 feet | 32 square feet | Set back at least 18 inches from any public sidewalk adjacent to a street |
| Construction Site Sign | 4 feet | 12 square feet per face | Exempt from setback requirements |
| Subdivision Sign | 7 feet | 16 square feet per face | Set back at least 10 feet from any public right-of-way |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
Sign Types Covered
13
- Construction Site Sign
- Noncommercial Nonresidential Sign
- Awning Sign
- Freestanding Sign
- +2 more types
Zoning Districts
6
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Boulder
Other Cities in Colorado
Frequently Asked Questions
Sign height limits in Boulder vary by zone and sign type. Wall signs typically range from 25-40 feet, while monument signs are usually limited to 6-10 feet. Use PermitPal to get exact requirements for your property.
To get a sign permit in Boulder, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Our data confirms permits are required for most commercial signs. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Boulder, regulated sign types include Construction Site Sign, Noncommercial Nonresidential Sign, Awning Sign, Freestanding Sign, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Boulder vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Boulder are regulated with specific requirements for brightness, animation, and message duration. Boulder has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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