James Island New Construction Homes Charleston SCNew Construction James Island (29412) Homes For Sale. Just built real Estate Listings For Sale MLS on James Island. Just built new homes. View all new developments, new neighborhoods, home builders, floor plans, proposed construction houses, spec homes, builder homes, & contract build homes for sale on James Island in Charleston SC. See all the James Island new construction homes for sale here by price, size, property type, location, & developments with newly built houses. MLS Listings DataTotal Listings:268Average Price:$808,014Highest Listing Price:$6,499,000Average Days On Market:66 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 Loading...