Mckewn Ladson SC Homes & Real Estate For Sale MLS Listings Data: MckewnTotal Listings:6Average Price:$369,483Highest Listing Price:$400,000Average Days On Market:54Houses For Sale Mckewn subdivision Ladson SC. MLS real estate listings for sale in Mckewn Ladson SC by price, street, age, list date, bedrooms & more Mckewn Ladson SC. Currently, Mckewn in Ladson SCÂ has a total of six listings on the local MLS for sale with an average price point of $369,483, the max being $400,000 and the lowest priced house $320,000. The neighborhood of Mckewn subdivision in Ladson SC has an average house size of 2,068 sq ft and the average days on the market in this community is 54. 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 Saving Subscribe Unsubscribe Loading...