Although the rate cut means mortgage repayments are slightly lower, the main obstacle - especially for first-time buyers - is the size of the deposit. In the past, first-time buyers put down relatively small deposits. However, prudence on the part of lenders and borrowers has meant that typical deposits are now higher. In the North of England, 11% is a typical deposit, but in central London 17% is more common. This works out at almost £30,000. Across the country, deposits are now typically 12% compared to 5% 20 years ago.