Seth Ward, TX Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Seth Ward, TX have an average price of $11836.25 with an average square footage of 648. The average cost per square foot is $18.28. ShedHub.com is aware of 1 dealers within 20 miles of Seth Ward TX. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.