New Construction James Island South Carolina | New Homes For SaleNew Construction James Island New Homes For Sale. Real Estate listings For Sale new homesSee all the newest homes built on James Island in Charleston SC. All new construction houses, spec homes, new developments and builder homes for sale on James Island. Home builders include: Ashton Woods, Beazer, Crescent Homes, Pulte, DR Horton, Mungo Homes, Lennar, and Catatlantic. Most Charleston SC new construction is going to be with one of these builders, although there are a few custom and semi custom home builders that only do a few spec homes every year with homes available below. MLS Listings DataTotal Listings:256Average Price:$767,227Highest Listing Price:$3,500,000Average Days On Market:102 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...