Radcliffe Tower is located in Greater Manchester

Radcliffe Tower is the only surviving part of a manor house in Radcliffe, Greater Manchester (grid reference SD79580751). It is a Grade I listed building^[2] and a Scheduled Monument.^[3] The house was rebuilt in 1403 by James de Radcliffe, who was lord of the manor of Radcliffe, and consisted of a stone-built hall and one or two towers, probably built with ashlar blocks.^[2][3] De Radcliffe was given a royal licence to fortify the site including adding crenellations and battlements.^[4]

• http://en.wikipedia.org/wiki/Radcliffe Tower