Coldwell Banker Residential Brokerage can help you find Sullivans Island, SC homes for sale. Refine your Sullivans Island real estate search results by price, property type, bedrooms, baths and other features. Need more information? View Coldwell Banker Residential Brokerage Sullivans Island real estate agents or offices and let us help you find the perfect property. We also have area guides that show more information about properties in Sullivans Island, SC.