Pines at Gahagan Summerville SC Homes & Real Estate For Sale MLS Listings Data: Pines at GahaganTotal Listings:3Average Price:$499,967Highest Listing Price:$570,000Average Days On Market:207Houses For Sale Pines at Gahagan subdivision Summerville SC. MLS real estate listings for sale in Pines at Gahagan Summerville SC by price, street, age, list date, bedrooms & more Pines at Gahagan Summerville SC. Currently, Pines at Gahagan in Summerville SC has a total of three listings on the local MLS for sale with an average price point of $499,967, the max being $570,000 and the lowest priced house $429,900. The neighborhood of Pines at Gahagan subdivision in Summerville SC has an average house size of 2,811 sq ft and the average days on the market in this community is 207. 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 Loading...