Handforth Dean is a retail park situated in Handforth, near Wilmslow in Cheshire. It is located off the A34 bypass which was built at the same time. It contains three large superstores: Marks & Spencer, Tesco Extra, OUTFIT and British Home Stores (formerly Allders until 2005), an industrial estate and a gym. It was opened in October 1995, and soon helped increase house prices in the area by 15% as the area became more desirable.