March 9, 2026 12:45 pm

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Nikka Sulton

Mortgage rates in the UK are beginning to rise again as lenders respond to growing global uncertainty. Concerns that the ongoing conflict in the Middle East could increase inflation have led financial markets to rethink expectations around future interest rate cuts from the Bank of England.

As a result, several major lenders have already started adjusting their mortgage pricing, signalling that borrowing costs may increase for many homeowners and buyers in the coming months.

Major Lenders Begin Raising Rates

Among the first to act is Nationwide Building Society, which has increased rates on a number of its mortgage products by up to 0.25%. The lender said it regularly reviews its mortgage pricing to ensure that it reflects current market conditions.

Other lenders have followed a similar path. HSBC UK has confirmed rate increases affecting both new borrowers and existing customers switching to new deals. According to the bank, rates for new customers have risen by between 0.1% and 0.25%, while existing customers moving onto new deals are seeing increases of 0.04% to 0.13%.

Meanwhile, Coventry Building Society has also announced mortgage rate increases, which are now being introduced across some of its products.

These changes reflect wider shifts in financial markets, particularly movements in swap rates, which lenders use when pricing fixed-rate mortgages.

Average Mortgage Rates Edge Higher

Data from Moneyfacts shows that average mortgage rates have already begun to rise slightly.

The typical two-year fixed mortgage rate now stands at around 4.84%, while the average five-year fixed rate has reached approximately 4.96%.

Although the increases are relatively small so far, analysts warn that the direction of travel could continue upward if global uncertainty persists.

Inflation Concerns Driving Market Changes

One of the key concerns for financial markets is the potential impact of rising energy prices. If the conflict in the Middle East pushes oil and gas prices higher, it could add new pressure to inflation across the UK economy.

Higher inflation would make it more difficult for the Bank of England to lower interest rates in the near future. As a result, lenders may need to price mortgage products more cautiously, which often leads to higher borrowing costs.

This situation highlights how global geopolitical events can quickly influence domestic financial markets and the cost of borrowing for households.

Homeowners Face Potential Payment Shock

The timing of these rate increases could be particularly challenging for many homeowners whose fixed-rate deals are coming to an end.

According to Charlie Evans from Compare the Market, nearly one million households are expected to come off ultra-low five-year fixed mortgage deals this year.

In 2021 alone, more than 971,000 five-year fixed mortgages were taken out when interest rates were historically low. Many of these deals were secured at rates below 2%, making them significantly cheaper than the mortgage products currently available.

As these mortgages expire throughout 2026, many borrowers may face a sharp rise in their monthly repayments when they refinance.

Borrowers Could See Large Repayment Increases

Based on mortgage data from earlier this year, households renewing their five-year fixed mortgages were already expected to see their annual mortgage repayments increase by more than £2,000 on average.

For those who move onto their lender’s standard variable rate, the increase could be even more significant. In some cases, repayments could rise by more than £5,600 per year.

If mortgage rates continue to climb in the coming months, these repayment increases could become even larger for some borrowers.

What This Means for the Housing Market

Rising mortgage costs could also influence activity in the housing market. Higher borrowing costs often reduce affordability for buyers, which can slow demand and affect house price growth.

However, much will depend on how long global uncertainty continues and whether inflation pressures ease in the months ahead.

For now, lenders are carefully monitoring market conditions, and further mortgage rate changes remain possible if economic expectations continue to shift.

Borrowers May Need to Act Sooner

For homeowners planning to remortgage or buyers considering a property purchase, the current environment highlights the importance of staying informed about mortgage rates.

With lenders adjusting pricing in response to market movements, securing a deal sooner rather than later could help borrowers avoid further increases if rates continue to rise.

While the long-term outlook remains uncertain, one thing is clear: global events are once again playing a significant role in shaping the cost of borrowing in the UK housing market.

 

 

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