Vacant Lots for sale Kiawah Island SC | Land | Home Sites For Sale Kiawah Island SC To Build New ConstructionLots for sale on Kiawah Island SC | Land for building new homes | Home Sites For Sale Kiawah Island, SC To Build New Construction. If you are looking to build a new home on Kiawah Island SC there are a few things you should know. Lots for sale on Kiawah Island require having a great builder who understands how the island’s ARB is going to approve your plans. There are a few already approved home builders on Kiawah Island SC, but you are welcome to bring your own, but regardless the prices to build are usually $275 – $550+ sq ft depending on your floor plans. MLS Listings DataTotal Listings:5Average Price:$3,557,400Highest Listing Price:$9,995,000Average Days On Market:52 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...