How Mortgage Repayments Are Calculated
Monthly mortgage repayments are calculated using the loan amount, annual interest rate and mortgage term. In the early years more of each payment goes towards interest; as the balance reduces, more goes towards capital.
Current UK Mortgage Rates 2025
UK mortgage rates have remained elevated following the Bank of England base rate rises. The average 2-year fixed rate is around 4.5–5.5% and the average 5-year fixed rate is around 4.2–5.0% depending on loan-to-value ratio. Always compare rates from multiple lenders.
How Much Can I Borrow?
Most UK lenders will lend between 4 and 4.5 times your annual income. Some lenders offer up to 5.5 times income for higher earners or professionals. The amount also depends on your deposit size, credit score and existing financial commitments.
Types of UK Mortgages
Fixed rate — your interest rate stays the same for a set period (typically 2, 3 or 5 years). Tracker — tracks the Bank of England base rate. Variable rate — can change at any time. Most UK buyers choose fixed rate mortgages for payment certainty.