Challedon Summerville SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings ChalledonTotal Listings:3Average Price:$368,267Highest Listing Price:$640,000Average Days On Market:113Houses For Sale Challedon subdivision Summerville SC. MLS real estate listings for sale in Challedon Summerville SC by price, street, age, list date, bedrooms & more Challedon Summerville SC. Currently, Challedon in Summerville SC has a total of three listings on the local MLS for sale with an average price point of $368,267, the max being $640,000 and the lowest priced house $219,900. The neighborhood of Challedon subdivision in Summerville SC has an average house size of 1,483 sq ft and the average days on the market in this community is 113. 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...