A Bank of England decision and a lender’s mortgage announcement answer different questions. Bank Rate is an important influence on borrowing costs, but it is not a price list for every home loan. UK Finance’s explanation of mortgage pricing sets out several considerations, including how lenders obtain funding, the type of mortgage, the loan-to-value ratio and the borrower’s credit history.
Lenders may raise money through savings deposits or wholesale markets. They also consider operating and regulatory costs, competition and the lending they want to attract. As a result, a product can be repriced without a new Bank Rate decision. Two borrowers looking on the same day may also qualify for different offers.
Why fixed rates behave differently
The Intermediary Mortgage Lenders Association explains the role of interest-rate swaps in managing the risk of offering a fixed mortgage while a lender’s own funding costs fluctuate. Swap pricing reflects market expectations of future interest rates. Those expectations can change between meetings of the Bank’s Monetary Policy Committee.
That helps explain why newly offered fixed deals can rise or fall while Bank Rate is unchanged. It does not mean an existing borrower’s agreed fixed interest rate changes each time a lender launches a new product. A tracker linked to Bank Rate has a different mechanism, governed by its own terms.
The distinction is useful when reading a headline about mortgages becoming more expensive. Ask whether it refers to new offers, an existing variable deal or the payment a household may face after its current fixed period ends. These are related issues, but they are not the same event.
Compare the whole arrangement
MoneyHelper’s remortgaging guidance recommends considering fees as well as the advertised interest rate. A new deal can involve arrangement costs and charges for leaving an existing mortgage. Adding a fee to the loan also affects the amount on which interest is paid.
For a meaningful comparison, use the same loan amount and repayment assumptions, check the period each quote covers and ask an authorised adviser about suitability. This is a general explanation of pricing, not a recommendation to fix, track or switch. It replaces an expired 2024 outlook rather than recycling an old forecast as current advice.