UK Mortgage Interest Rates Poised to Increase Amid Inflation Concerns
Despite financial markets responding positively to US President Donald Trump’s temporary pause on his threat to attack Iranian power plants, mortgage interest rates in the UK are expected to rise this week. Homeowners face a shrinking selection of mortgage deals as investors anticipate further rate hikes.
As the deadline set by Trump for a deal with Iran approached early Monday, financial market data suggested investors believe the Bank of England will implement four quarter-point increases in interest rates before the end of December to combat rising inflation.
Following Trump’s announcement, investors reduced their expectations from 4 to 2 quarter-point rate increases this year, adjusting the forecast for the base rate from 3.75% to 4.25%.
However, international investors continue to view the UK as vulnerable to sustained inflationary pressures following the US-Israel attack on Iran, which is expected to impact inflation rates adversely.
The anticipation of multiple rate increases by the Bank of England has driven up fixed-rate mortgage costs, severely affecting the home loans market. The comparison site Moneyfacts described the impact as “catastrophic.”
On Monday, the average two-year fixed residential mortgage rate rose to 5.43%, up from 5.35% on Friday, marking the highest level since February 2025. This is a significant increase from 4.83% at the start of March.
The number of available mortgage products has also declined sharply, with 6,144 residential mortgage products currently on the market, down from 6,659 on Friday.
Last week, the Bank of England’s Monetary Policy Committee (MPC) maintained interest rates but indicated the possibility of future increases as inflationary pressures from the Iran conflict could push UK inflation above 3%.
Expert Insights on Mortgage Market and Rate Expectations
Nicholas Mendes, an adviser at mortgage broker John Charcol, warned that mortgage products would continue to be withdrawn and that fixed mortgage rates would face further upward pressure as lenders adjust to rapidly changing market conditions.
“Mortgage pricing does not wait for the Bank of England to come to [make up its mind],” Mendes said.
“If markets keep pricing in higher rates from here, lenders are likely to continue repricing in advance.”
Bank of England Governor Andrew Bailey recently suggested that financial markets may be overestimating the likelihood of multiple rate hikes this year.
Some analysts also expressed skepticism about the projected four rate increases. Derek Halpenny, head of research in global markets for Europe, the Middle East, and Africa at MUFG, described the expectation as “overdone.”
Goldman Sachs echoed this view in a client note published on Friday, stating:
“Our economists now think that the MPC will remain on hold for longer and maintain [the base rate] at 3.75% throughout 2026.”
Market Reactions and Global Economic Implications
Despite these differing views, investors have sought safe-haven assets, driving the US dollar to new highs this year.
Global stock markets declined on Monday, and gold prices dropped by 6% to $4,218 an ounce, down from nearly $5,600 an ounce in late January.
Chris Beauchamp, chief analyst at stockbroker IG, commented on the market’s cautious stance amid ongoing Middle East tensions:
“Investors who have spent the weekend watching fresh strikes in the Middle East are now waiting to see what will happen when Trump’s 48-hour deadline expires tonight. But they are in no mood to hang around, and have continued to sell stocks and precious metals.
Each day that the war goes does more damage to the global economy and drives inflation higher, with recession chances rising by the hour.”
