Westside Charleston SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings WestsideTotal Listings:21Average Price:$972,781Highest Listing Price:$2,300,000Average Days On Market:132Houses For Sale Westside subdivision Charleston SC. MLS real estate listings for sale in Westside Charleston SC by price, street, age, list date, bedrooms & more Westside Charleston SC. Currently, Westside in Charleston SC has a total of twenty-one listings on the local MLS for sale with an average price point of $972,781, the max being $2,300,000 and the lowest priced house $250,000. The neighborhood of Westside subdivision in Charleston SC has an average house size of 1,751 sq ft and the average days on the market in this community is 132. 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 Switch to Grid View Switch to Map View Loading...