Mackey Farms Summerville SC Homes & Real Estate For Sale MLS Listings Data: Mackey FarmsTotal Listings:2Average Price:$387,500Highest Listing Price:$399,999Average Days On Market:47Houses For Sale Mackey Farms subdivision Summerville SC. MLS real estate listings for sale in Mackey Farms Summerville SC by price, street, age, list date, bedrooms & more Mackey Farms Summerville SC. Currently, Mackey Farms in Summerville SCÂ has a total of two listings on the local MLS for sale with an average price point of $387,500, the max being $399,999 and the lowest priced house $375,000. The neighborhood of Mackey Farms subdivision in Summerville SC has an average house size of 1,975 sq ft and the average days on the market in this community is 47. 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...