Seven Oaks, SC Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Seven Oaks, SC have an average price of $7680.18 with an average square footage of 240. The average cost per square foot is $32.00. ShedHub.com is aware of 1 dealers within 20 miles of Seven Oaks SC. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.