Now the house is hardworking, and has to accommodate the New Family: home-working mum and dad, computer room, sleeping space for nanny in loft conversion, basement family room or room to let, extension for small business/ storage, which also doubles up as gym. We do a lot with our houses and the Victorian house has become a machine for living. And, because the Chancellor is making it so expensive to move on, when we get desperate we squeeze out or add on another space. Selling up is expensive when stamp duty of four per cent is levied on houses worth more than £500,000; this means you have to cough up at least £20,000 for the Government.