Cornerstone Anderson SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings CornerstoneTotal Listings:12Average Price:$397,134Highest Listing Price:$499,000Average Days On Market:116Houses For Sale Cornerstone subdivision Anderson SC. MLS real estate listings for sale in Cornerstone Anderson SC by price, street, age, list date, bedrooms & more Cornerstone Anderson SC. Currently, Cornerstone in Anderson SC has a total of twelve listings on the local MLS for sale with an average price point of $397,134, the max being $499,000 and the lowest priced house $195,000. The neighborhood of Cornerstone subdivision in Anderson SC has an average house size of 2,532 sq ft and the average days on the market in this community is 116. 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 activeSort by sqft: smaller to biggerSort by sqft: bigger to smaller Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...