Sullivan’s Island SC Oceanfront Homes For SaleSullivan’s Island SC beachfront Homes For Sale are fairly common but be prepared to pay a hefty penny for them as Sullivans Island is one of America’s most expensive zip codes for real estate. There are also plenty of waterfront real estate in the way of houses on the intercoastal waterway / riverfront for those buyers who want easy access to keep their boat close. View all MLS listing here for properties on the ocean with beachfront views below. Search by street & Station number, price, size, age, bedrooms & more. MLS Listings DataTotal Listings:26Average Price:$5,517,788Highest Listing Price:$14,750,000Average Days On Market:235 RelativeSort by Year Built: low to highSort by Year Built: high to lowSort by price: low to highSort by price: high to lowSort from oldest to newestSort from newest to oldestSort by status: active to under contractSort by status: under contract to active Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...