To ask the Secretary of State for Communities and Local Government with reference to the answer of 24 October 2006, Official Report, column 1794W, on council tax, how many dwellings have value significant code data for the (a) GG code and (b) OS code. (282394)

Out of 22.7 million dwellings, as at 23 June 2009, the number of dwellings in England that had value significant code data for (a) GG code (a garden, where one is not usual for the locality) was 6,073 and (b) OS code (a patio, which is value significant; for example, a substantial terrace) was 5,143.