Her Majesty's Treasury is the UK's economics and finance ministry, the government department led by the Chancellor of the Exchequer. The Treasury's Grade II* listed building was completed in 1917, a baroque-inspired Whitehall pile that is especially splendid when viewed through the leafy branches of St James's Park.
For Open House London 2014, HM Treasury will be open on Saturday September 20 and Sunday September 21, 9am-5pm (last entry 4pm). Visitors will be able to access areas including the reception, the auditorium and the inner courtyard garden.