Over the last month, the biggest losers have been in the west. In Hammersmith & Fulham a price fall of 1.9 per cent equates to a drop of over ?6,000 in a single month. The fall of 1.7 per cent in Ealing means the average house is worth about ?5,000 less than last month. In Kensington & Chelsea a fall of 1.5 per cent means price reductions of more than ?7,500 on the average home.