To ask the Secretary of State for Communities and Local Government pursuant to the answer of 10 February 2010, Official Report, column 1067W, on immigration, what the average annual projected change is in the number of households in England between 2006 and 2031 on the basis of the principal population projection; and what the equivalent average annual increase is using a zero net migration projection. (318419)

The latest national household projections, based on the 2006 Sub-National Population Projections published by the Office for National Statistics, are published on the Communities and Local Government website and contain figures showing the components of household growth.