New construction houses for sale in zip code 29418 North Charleston SC MLS Listings Data: 29418 Total Listings: 14 Average Price: $322,555 Highest Listing Price: $341,990 Average Days On Market: 88 There are 14 new homes for sale on MLS in 29418 zip code North Charleston SC. Newly built houses have an average sales price of $322,555 in %subdivision% North Charleston SC, ranging in price from $291,990 to $341,990. The average sq ft spec home & new construction contract build is approximately 1,845 square feet for a just built house in 29418 zip code North Charleston SC. The largest property for sale is 1,981 sqft and the smallest 1,494 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS in 29418 zip is an average of eighty-seven 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...