Mount Pleasant SC New Construction | New Developments Mt Pleasant SCMount Pleasant SC new construction homes listings MLS. Below the listings below are only newly built homes and new construction in Mt Pleasant, SC FOR sale. New homes under construction in Mount Pleasant, SC. These are all the new construction homes in 29466 and 29464 area codes (Mt Pleasant SC). New construction developments Mt Pleasant SC. Search the newest neighborhoods, spec homes, home builders, DR Horton, Lennar, Pulte, Eastwood Homes, Mungo Homes, David Weekley, & more. MLS Listings DataTotal Listings:706Average Price:$1,345,725Highest Listing Price:$12,000,000Average Days On Market:82 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...