May 7, 2026 9:29 am

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Nikka Sulton

A major UK lender has reduced some of its mortgage rates, but brokers are warning that the current window of cheaper deals may not last for long.

Halifax has lowered selected fixed-rate remortgage deals by up to 0.25 percentage points, while also trimming certain rates for homebuyers by smaller margins. The move follows similar cuts from HSBC and First Direct in recent days, suggesting a short-term easing in pricing across parts of the market.

However, despite these reductions, industry experts are urging caution. Mortgage advisers point out that the underlying cost of funding mortgages is starting to rise again, which could quickly reverse the recent trend.

Why rates could rise again

Fixed mortgage rates are closely linked to SONIA swap rates, which reflect expectations for future interest rates. When these swap rates increase, lenders often respond by raising mortgage pricing.

Recent movements suggest this may already be happening. Both two-year and five-year SONIA swap rates have risen sharply, indicating that lenders could soon face higher funding costs.

Much of this pressure is being linked to ongoing geopolitical tensions, particularly in the Middle East, which are creating uncertainty in global financial markets. This uncertainty is feeding into higher swap rates and, in turn, influencing mortgage pricing.

Brokers warn of short-lived deals

Mortgage professionals say that while the latest rate cuts may appear positive, they could be temporary. Some describe the market as unstable, with pricing changing quickly and, in some cases, products being withdrawn with little notice.

There are already reports of lenders pulling mortgage deals within hours as funding costs shift. This highlights how quickly conditions can change and how sensitive the market is to wider economic factors.

As a result, borrowers are being encouraged to act promptly if they find a suitable deal. Waiting too long could mean missing out if rates rise again or products are withdrawn.

What this means for borrowers

Homeowners and buyers are currently in a position where rates have dipped slightly, but the outlook remains uncertain. While there are still competitive deals available, the direction of travel is not guaranteed.

In general, borrowers can secure a mortgage offer up to six months before their current deal ends. This gives some flexibility, as they can often switch to a better rate later if one becomes available before completion.

For now, the key message from brokers is clear: if a deal works for your circumstances, it may be worth locking it in rather than waiting for further improvements that may not materialise.

Current deals in the market

Among the lenders offering competitive rates, HSBC is currently providing some of the lowest fixed deals. Buyers with larger deposits can access rates in the mid-4% range, while those with smaller deposits are seeing slightly higher pricing.

For remortgaging, options remain available from lenders such as Bank of Ireland, alongside further deals from HSBC and First Direct.

Meanwhile, tracker mortgages—which move in line with the Bank of England base rate—are also gaining popularity. These typically start lower than fixed rates but come with the risk that payments could rise if the base rate increases.

Recent data shows a sharp rise in demand for tracker products, partly because they often come with greater flexibility and fewer early repayment charges.

A market in flux

Overall, the mortgage market remains highly sensitive to both economic and global developments. While recent rate cuts offer some relief, rising swap rates suggest that lenders may soon need to adjust pricing again.

For borrowers, this creates a narrow window of opportunity. Acting sooner rather than later could make a noticeable difference, especially if current deals are replaced by higher rates in the weeks ahead.

 

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