Figures on this basis are not readily available. Evidence given to the Administration Committee in March 2006 showed the total floor area occupied by House staff was 13,140 sq m (Third Report 2005-06, HC 1279, p Ev 52). Details of the size of the different buildings on the parliamentary estate were given in my answer to the hon. Member for Lewes (Norman Baker) on 13 November 2007, Official Report, column 87W.