Sullivan’s Island SC New Construction New Homes New homes for sale Sullivan’s Island SC | New Construction Sullivan’s Island If you’re in the market for a house on Sullivan’s Island and new construction is what you’re looking for be expected to pay in excess of $4 Million, but you can sleep easy it will be a custom home as well. Sullivan’s Island does not have any tract built homes or large national production builder homes on the island either. Sullivan’s Island real estate is not only some of the most coveted and most expensive in South Carolina, but also nationally it ranks as some of the most expensive per sq ft per capita largely because it is a fairly small island and people rarely sell so prices don’t come down. As you might guess beachfront homes on Sullivan’s Island for sale will likely exceed $6.5 Million easily. MLS Listings Data Total Listings: 4 Average Price: $10,310,000 Highest Listing Price: $14,995,000 Average Days On Market: 107 There are currently 4 newly built homes for sale on Sullivan's Island SC. New construction real estate property listings have an average sales price of $10,310,000, ranging in price from $7,500,000 to $14,995,000. The average sq ft new home is approximately 4,076 square feet for a builder spec house on Sullivan's Island SC. The largest property for sale is 4,203 sqft and the smallest 3,950 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 six days on the market. Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Saving Subscribe Unsubscribe Loading...