London Residuary Body Mr. Tony Banks asked the Secretary of State for the Environment what information he has as to the average house price, at the mortgage completion stage, in (a) London Docklands Development Corporation and (b) the London borough of Newham. Mr. John Patten [pursuant to his reply, 11 May 1987, c. 86]: The average price at the mortgage completion stage of houses on London Docklands Development Corporation owned sites between 1 April 1986 and 31 December 1986 was £64,600. Information on average house prices in the London borough of Newham is not available.