Kiawah Island SC New construction Houses for sale in zip code 29455 MLS Listings Data: 29455Total Listings:3Average Price:$5,031,667Highest Listing Price:$5,700,000Average Days On Market:25There are 3 new homes for sale on MLS in 29455 zip code Kiawah Island SC. Newly built houses have an average sales price of $5,031,667 in %subdivision% Kiawah Island SC, ranging in price from $4,550,000 to $5,700,000. The average sq ft spec home & new construction contract build is approximately 4,020 square feet for a just built house in 29455 zip code Kiawah Island SC. The largest property for sale is 4,135 sqft and the smallest 3,900 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS in 29455 zip is an average of twenty-four 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...