Downtown Charleston SC Homes & Real Estate For Sale MLS Listings Data: DowntownTotal Listings:8Average Price:$922,725Highest Listing Price:$3,485,000Average Days On Market:95Houses For Sale Downtown subdivision Charleston SC. MLS real estate listings for sale in Downtown Charleston SC by price, street, age, list date, bedrooms & more Downtown Charleston SC. Currently, Downtown in Charleston SCÂ has a total of eight listings on the local MLS for sale with an average price point of $922,725, the max being $3,485,000 and the lowest priced house $339,900. The neighborhood of Downtown subdivision in Charleston SC has an average house size of 1,471 sq ft and the average days on the market in this community is 95. 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...