Fraser Bond are the leading lettings and property management agents for London Designer Outlet - London HA9. London Designer Outlet building in Wembley Park, Greater London HA9. The shopping centre includes discount fashion stores, restaurants and a cinema. London Designer Outlet has some 265,000 sq ft of retail and leisure space including 70 outlet stores, restaurants and coffee shops. Shoppers benefit from year-round discounts of up to 70% off RRP. The outlet centre is a premium retail and leisure destination, with the appeal of major retail brands, a choice of popular restaurants and bars, the.