 It also housed the offices of the RAF Escaping Society, the Army Historical Association, the Army Benevolent Fund, and the Soldiers, Sailors and Airmen's Families Association.The site was sold to Cadogan Estates by the Ministry of Defence, with initial proceeds of £66 million received in 2000 and a further £28 million when the site was vacated in 2003.Cadogan has redeveloped the site with Paul Davis and Partners as Duke of York Square.