For a typical £200,000 London repayment mortgage, a half point cut will mean around £60 a month off, while a full point will slash £120 a month from the monthly bill — if it is passed on.
Analysis by moneyfacts shows the lowest SVR is the 5.5 per cent offered by First Direct — still a full percentage point over the base rate. The most expensive from a major high street lender is the 7.34 per cent from Northern Rock, which is owned by the Government and has refused to offer new fixed rate deals to most of its customers.
Britain's biggest mortgage lender Halifax has an SVR of 6.5 per cent, while Nationwide is on 6.19 per cent.