 62 Hammersmith Road, and when they subsequently took over the Hall complex itself they retained the name, although the official address of the Cadby Hall complex became 66 Hammersmith Road.In time it became one of the largest food factories in the United Kingdom, growing to cover an area of more than .As the Lyons catering business expanded, the factory complex grew outwards from the central point of the original Cadby Hall, spreading in all directions but chiefly east and west along the Hammersmith Road, with new blocks being added as new areas of production were launched, including tea, baked goods, meat and ice cream.