Newly Built Homes For Sale in Sullivans Island Sullivans Island SC MLS Listings Data: Sullivans IslandTotal Listings:7Average Price:$10,329,964Highest Listing Price:$15,950,000Average Days On Market:140There are currently 7 newly built houses for sale on MLS in Sullivans Island Sullivans Island SC. Just built homes in Sullivans Island neighborhood SC have an average sales price of $10,329,964, ranging in price from $6,125,750 to $15,950,000. The average sq ft new construction home is approximately 4,051 square feet for a house in Sullivans Island subdivision Sullivans Island SC. The largest property for sale is 4,643 sqft and the smallest 3,489 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an average of one hundred thirty-nine days on the market. 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 activeSort by sqft: smaller to biggerSort by sqft: bigger to smaller Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...