Charleston SC New construction Houses for sale in zip code 29405 MLS Listings Data: 29405Total Listings:2Average Price:$479,495Highest Listing Price:$499,990Average Days On Market:109There are 2 new homes for sale on MLS in 29405 zip code Charleston SC. Newly built houses have an average sales price of $479,495 in %subdivision% Charleston SC, ranging in price from $459,000 to $499,990. The average sq ft spec home & new construction contract build is approximately 1,862 square feet for a just built house in 29405 zip code Charleston SC. The largest property for sale is 1,941 sqft and the smallest 1,782 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS in 29405 zip is an average of one hundred nine days on the market. 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 activeSort by sqft: smaller to biggerSort by sqft: bigger to smaller Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...