Ardmore Charleston SC Homes & Real Estate For Sale MLS Listings Data: ArdmoreTotal Listings:5Average Price:$427,907Highest Listing Price:$679,644Average Days On Market:62Houses For Sale Ardmore subdivision Charleston SC. MLS real estate listings for sale in Ardmore Charleston SC by price, street, age, list date, bedrooms & more Ardmore Charleston SC. Currently, Ardmore in Charleston SCÂ has a total of five listings on the local MLS for sale with an average price point of $427,907, the max being $679,644 and the lowest priced house $250,000. The neighborhood of Ardmore subdivision in Charleston SC has an average house size of 1,297 sq ft and the average days on the market in this community is 62. 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...