Sign Regulations in Sullivan's Island, South Carolina
Sullivan's Island, South Carolina has specific sign regulations covering 14 sign types across 3 zoning districts. Regulated sign types include Real Estate Sign, Home Occupation Sign, Political Election Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: February 20, 2026
Sign Regulation Overview for Sullivan's Island, South Carolina
Sample Sign Requirements in Sullivan's Island
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Real Estate Sign | — | 6 sq ft | 10 ft from street right-of-way, unless attached to wall |
| Home Occupation Sign | — | 1 sq ft | — |
| Political Election Sign | — | 4 sq ft | 10 ft from street right-of-way |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
Sign Types Covered
14
- Real Estate Sign
- Home Occupation Sign
- Political Election Sign
- Traffic, Directional, Warning, Information Sign (Public Agency)
- +2 more types
Zoning Districts
3
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Other Cities in South Carolina
Frequently Asked Questions
Sign height limits in Sullivan's Island 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 Sullivan's Island, 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 Sullivan's Island, regulated sign types include Real Estate Sign, Home Occupation Sign, Political Election Sign, Traffic, Directional, Warning, Information Sign (Public Agency), 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 Sullivan's Island 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 Sullivan's Island are regulated with specific requirements for brightness, animation, and message duration. Sullivan's Island has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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