sentences:  The land to the north of the Hall, abutting Dolphin Street, was developed in the late 19th century with a large factory.Ardwick Hall remained standing, hidden amongst surrounding development until the 1970s when it was demolished.Although the hall has now gone, one part of the pre-1794 house still survives as part of the adjacent factory, where a short service wing of the original house, as seen on the 1794 map of the area, remains in-situ.