Bank of England Expected to Raise UK Interest Rate to 4%

What changed

The Bank of England is expected to raise Bank Rate from 3.75% to 4% at its next meeting, after holding it at 3.75% through September 2026. Expectations have shifted from two planned cuts this year to possible increases after UK inflation climbed to 3.5% in September, driven partly by higher petrol, diesel and energy costs.

Why it matters

For roughly 500,000 homeowners with tracker mortgages, a 0.25 percentage-point rise would add about £31 a month to a typical repayment, depending on the loan size. Household energy bills have already risen after price-cap increases in July and October, so the squeeze would arrive through two familiar channels: the monthly mortgage payment and the utility bill.

The Bank is trying to bring inflation back to its 2% target, but the route has become awkward. Prices have accelerated even after Bank Rate fell from its 5.25% peak in August 2023, leaving policymakers with less room to keep easing without risking another burst of inflation.

The likely outlook is for a November increase and possibly another early next year, but the first move remains an expectation rather than a confirmed decision. The next Bank meeting will therefore matter less as a surprise than as a test of whether the fuel-price shock is becoming a lasting problem for UK households.