Every mortgage decision happens against the backdrop of the Bank of England's base rate, and almost nobody making that decision has lived through the full range of what that rate has actually done. This is a permanent, regularly updated reference to the base rate's history and what it has meant for real mortgage borrowers at each stage.
Figures below reference the Bank of England's official Bank Rate database and House of Commons Library briefings, current to mid-2026. This page is updated as the Monetary Policy Committee makes further decisions.
1. Where the base rate stands now
As of June 2026, the Bank of England's base rate stands at 3.75%, held at that level by the Monetary Policy Committee amid uncertainty over global energy prices and their effect on inflation. This sits a full percentage point below the 4.75% level referenced a year earlier and 1.5 percentage points below the 5.25% peak reached in August 2023, but remains meaningfully above the near-zero levels that defined much of the 2009 to 2021 period.
The Monetary Policy Committee meets eight times a year to review the base rate. Treat any specific percentage figure on this page as accurate as of its stated date, and check the Bank of England's own Bank Rate page directly for the current live figure before making a lending decision based on it.
2. The 2021–2023 hiking cycle
Starting in December 2021, the Bank of England raised the base rate 14 consecutive times, taking it from 0.1% to a peak of 5.25% by August 2023, the fastest and steepest hiking cycle in the Bank's modern history. This was a direct response to UK CPI inflation reaching 11.1% in October 2022, its highest level in 41 years, driven by post-pandemic supply chain disruption, surging energy prices, and the further inflationary shock of Russia's invasion of Ukraine in February 2022.
Homeowners on tracker or variable-rate mortgages felt the increases immediately, adding hundreds of pounds to monthly payments within months. Fixed-rate borrowers were temporarily shielded, but faced what became known as a "mortgage cliff-edge": millions who had fixed at rates of 1.5% to 2.5% during 2020 and 2021 were forced to refinance onto new deals at 4.5% to 6.5% as their fixed terms expired through 2022 to 2024, in some cases adding £400 to £800 to monthly payments overnight.
3. The 2024–2026 cutting cycle
The base rate held at its 5.25% peak until August 2024, when the Bank began cutting cautiously as inflation eased back toward the 2% target, supported by slowing wage growth, softer energy prices, and weaker GDP data through late 2024 and 2025. Cuts totalling 1.5 percentage points were delivered gradually from August 2024 to December 2025, taking the rate to 4% by the end of that period, with a further cut to 3.75% following in early 2026.
| Date | Base rate | Context |
|---|---|---|
| August 2023 | 5.25% | Peak of the hiking cycle, held for a year |
| August 2024 | Cuts begin | First reduction of the cycle as inflation eases |
| December 2025 | 4.00% | Cumulative 1.5 percentage point reduction from peak |
| Early 2026 | 3.75% | Further quarter-point cut |
| June 2026 | 3.75% (held) | MPC votes to hold amid global energy price uncertainty |
The pace of cutting through this cycle has been slower than markets initially forecast in 2024, reflecting the Bank's caution about cutting too quickly while inflation risk, including from external shocks to global energy prices, remained elevated.
4. Historical eras since 1979
Over a decade of near-zero rates shaped a generation of buyers' assumptions about what a mortgage costs, but this period was historically unusual, driven by extraordinary circumstances (the financial crisis, then Brexit uncertainty, then a pandemic), not a new permanent baseline. Anyone who took out a mortgage assuming rates would stay near 1% indefinitely discovered otherwise during the 2021 to 2023 hiking cycle.
5. How base rate connects to your mortgage rate
The base rate doesn't set your mortgage rate directly, but it heavily influences it, and the mechanism differs by mortgage type. Tracker mortgages move automatically and immediately with the base rate, since they're contractually defined as the base rate plus a fixed margin. Standard variable rate (SVR) mortgages, which borrowers typically move onto after a fixed deal ends, are set by the lender and usually follow the base rate's direction, though not always by the same amount or on the same timeline. Fixed-rate mortgages are priced primarily off swap rates, the market's expectation of where interest rates will average over the fixed period, rather than the base rate at the moment of application. This is why fixed mortgage rates can sometimes move before the base rate itself does: swap rates are forward-looking and can price in an expected cut or rise ahead of the Bank actually making it.
6. What the history actually teaches
- Rates can rise faster than expected. The 2021–2023 cycle moved from 0.1% to 5.25% in 20 months, a pace few forecasters predicted at the outset.
- Rates can also stay low for a very long time. The 2009–2021 period lasted over a decade, longer than most borrowers' fixed terms, meaning entire mortgage lifecycles were planned around an assumption that later proved wrong.
- Stress-testing matters more than headline affordability. A mortgage that's comfortable at today's rate can become genuinely difficult at a rate 2 to 3 percentage points higher, which is why lenders (and prudent borrowers) test affordability against a higher hypothetical rate, not just the current deal.
- Fixed rates can move ahead of the base rate. Because fixed pricing follows swap rate expectations, a fixed deal can get more expensive even while the base rate itself is unchanged, if markets start expecting a future rise.
7. Frequently asked questions
What is the UK base rate today?
As of June 2026, the Bank of England base rate stands at 3.75%, following a gradual cutting cycle from the 5.25% peak reached in August 2023. Check the Bank of England's own Bank Rate page for the current live figure, since this changes roughly every six weeks.
Why did the base rate rise so sharply in 2022 and 2023?
The Bank of England raised rates 14 times consecutively between December 2021 and August 2023 in direct response to UK inflation reaching 11.1% in October 2022, its highest level in 41 years, driven by post-pandemic supply disruption, energy price surges, and the impact of Russia's invasion of Ukraine.
Does a base rate cut automatically reduce my mortgage payment?
Only if you're on a tracker mortgage, which moves automatically with the base rate, or if your lender chooses to pass a cut through to its standard variable rate. Fixed-rate mortgages are unaffected until the fixed term ends, since the rate was locked in at the time you took out the deal.
What was the highest UK base rate in history?
The base rate peaked at 17% in November 1979, in response to inflation from the 1970s oil shocks, and remained in double digits through most of the 1980s, spiking again to 14.875% in October 1989.
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