Post updated: June 18th, 2026

KEY INFORMATION
What markets expect to happen to interest rates has a direct impact on fixed-rate mortgage pricing. Swap rates – which reflect market expectations for future interest rates – are the primary benchmark for pricing fixed-rate mortgages in the UK, although other factors such as competition also play a role.
If swap rates rise because markets expect higher interest rates, lenders typically increase mortgage rates. Conversely, falling swap rates can lead to cheaper fixed-rate mortgage deals.
Swap rates rose sharply following the outbreak of the Middle East conflict, as predictions of interest rate cuts in 2026 gave way to forecasts of rate increases instead. This led to a rapid increase in fixed mortgage rates. As predictions have eased, swap rates have fallen back, and many lenders have started trimming mortgage rates.
Experts say that while mortgage rates may fall further, given the uncertain outlook, those keen to secure a fixed rate mortgage should consider locking in a rate now, rather than holding off in the hope of further falls. This will protect against the risk of rates climbing further and borrowers can keep the rate under review in case a better deal appears before they need to switch.
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Your home may be repossessed if you do not keep up repayments on your mortgage.
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Speaking on 18 June 2026, our Mortgage Expert Sarah Tucker said: “Today’s Bank of England’s decision to hold interest rates at 3.75% was widely-predicted as the impact of the Middle East conflict continues to dominate attention of policymakers.“
“The more important story for borrowers is that mortgage rates have already been edging down, with major lenders including Nationwide, HSBC, NatWest and TSB reducing selected fixed-rate deals in recent weeks as competition for customers heats up. NatWest, for example, cut rates by up to 0.15 percentage points last week, while a growing number of lenders are now offering sub-4% fixed-rate mortgages for borrowers with larger deposits.
“If you’re one of the 1.8 million homeowners due to remortgage this year, don’t put off reviewing your options. Mortgage rates are driven by expectations of where markets are heading, not just a single day’s decision. Locking in a deal now can provide certainty, so you avoid the impact of any rate rise, while still being able to switch to a cheaper rate if rates fall further before completion.”
Interest rate predictions are notoriously difficult at the best of times, but the complexity of the current situation in the Middle East makes it even harder.
A Reuters poll of 65 economists found while a majority expected rates to remain at 3.75% for the rest of the year, nearly 40% of respondents predicted at least one hike and only six expected a quarter point cut by the end of the year.
Here are a selection economists’ UK interest rate forecasts for 2026.
However, what happens with interest rates in 2026 will depend on numerous factors. You can keep up to date by bookmarking our guide to best mortgage rates in the UK or signing up to our weekly newsletter.
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“Given the context of softness in the real economy and uncertainty around the scale and duration of the shock, tolerating temporarily above-target inflation to provide some support for the real economy is an appropriate way to approach the trade-off [between inflation and activity],” Bailey said. “But that tolerance would weaken if signs of second-round effects begin to emerge.”
Experts previously expected mortgage rates would gently trend down over 2026. However, the outlook has become more uncertain following the conflict in the Middle East, which has pushed up energy prices and could result in interest rates rising.
This unpredictable outlook comes as little surprise to the UK public. In our 2026 research, we found that around a quarter of Brits expect rates to rise (23%) and a similar proportion think they will fall (25%), while 28% expect them to stay the same and 24% are unsure.
But there are many factors at play, which makes an accurate mortgage rate forecast difficult to make. Read more in our guide on Mortgage rate predictions.
Get personalised advice by speaking to the award-winning expert advisers at Mortgage Advice Bureau. Compare deals or speak to an adviser today.
Get fee-free mortgage advice from the award-winning expert advisers at Mortgage Advice Bureau.
Your home may be repossessed if you do not keep up repayments on your mortgage.
Please note some branches of Mortgage Advice Bureau may charge a fee for mortgage advice if you go direct. The fee is up to 1% but a typical fee is 0.3% of the amount borrowed. So make sure you use this site, this form or phone number for fee-free advice.
Key Bank of England interest rate decision dates:
The Bank of England publishes a calendar of future committee meeting dates here.
Get fee-free mortgage advice from the award-winning expert advisers at Mortgage Advice Bureau.
Many people want to know the UK interest rate forecast for the next 5 years. However, long-term UK interest rate forecasts should be treated with caution. The Office for Budget Responsibility (OBR) bases its forecasts on market expectations for future interest rates, but these expectations can change significantly as economic conditions evolve.
For example, in its Economic and Fiscal Outlook published in March 2026, its UK interest rate forecast was that rates would continue to fall in 2026, before rising to around 4% in 2031. However, interest rate forecasts have changed significantly since March due to the conflict in the Middle East.
The UK interest rate forecast for the next 2 years and the next 3 years remain particularly uncertain given ongoing inflation risks, economic conditions and geopolitical events.
The terminal rate for the Bank of England refers to the peak or final level of the Bank Rate in a specific interest rate cycle, reflecting the highest (or lowest, in a cutting cycle) point the central bank brings rates to before holding or reversing.
Other types of borrowing are affected in a similar way. If interest rates go up, borrowing of any type generally gets more expensive, while when interest rates are cut, borrowing generally gets cheaper. However, this is in general terms as the amount you’ll pay on things like credit cards and loans will depend on a number of factors including your credit history.
The latest CPI reading shows the UK inflation rate stands at 2.8%.
After peaking at 5.25% in 2023 and 2024, interest rates in England have gradually fallen to 3.75% as inflation pressures have eased.
The latest UK interest rate forecasts suggest the Bank of England is likely to hold rates at 3.75% on 30 July 2026. However, economists remain divided on whether rates will rise, fall or remain unchanged later in the year.
UK interest rate forecasts influence swap rates, which are a key factor in fixed-rate mortgage pricing. Expectations of future interest rate cuts can help push mortgage rates lower, while forecasts of higher rates can have the opposite effect.
Economists’ interest rate predictions for 2026 vary, with some forecasting that interest rates will increase, others predict they will remain the same for the rest of the year while others predict interest rates may be cut in 2026.
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