Wellington, FL Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Wellington, FL have an average price of $19999.00 with an average square footage of 192. The average cost per square foot is $104.16. ShedHub.com is aware of 1 dealers within 20 miles of Wellington FL. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.