NHBC has urged government to keep housebuilding “high on the agenda” as its latest registration figures show a year-end drop. NHBC new home registrations in the UK totalled 115,020 at the end of 2011, a dip on 2010’s total figure of 115,458. Both figures are significantly below the 2007 pre-recession high of 200,700. New home registrations were “relatively stable” for …