London property prices are sliding faster than any other UK region, with the latest HM Land Registry figures showing the capital recording a 1.9 per cent month-on-month drop between January and February 2026 — comfortably the largest single-month decline of any English region in this cycle. The data, the most authoritative measure available because it captures actual sale completions including cash purchases, lands at the same time as two-year fixed mortgage rates have crossed 5.78 per cent and the Bank of England has signalled it will hold rates at 3.75 per cent through the first half of 2026.
The regional split: London at the bottom of the table
Land Registry’s February 2026 release showed UK average prices up 1.2 per cent year-on-year at £267,957, with prices increasing just 0.1 per cent between January and February nationally. But the regional picture diverges sharply. The North East recorded the strongest gain at +2.7 per cent month-on-month. Three regions — Yorkshire and the Humber, the North East and the North West — have annual growth above 3 per cent. By contrast, London, the South East and the South West are the only three regions recording annual falls. Within that group, London’s monthly slide of -1.9 per cent stands out as the sharpest.
The mortgage squeeze: a £100/month problem
The principal driver is the cost of borrowing. Average two-year fixed mortgage deals have risen from 4.83 per cent in early March to 5.78 per cent by 1 May, according to Moneyfacts. The five-year fix has climbed from 4.95 per cent to 5.68 per cent. For a typical London first-time buyer purchasing at the capital’s average — substantially above the UK mean — the cost increase translates to roughly £100 a month in extra repayments, on top of an already stretched affordability picture. London buyers, more than any other regional cohort, take large mortgages relative to income, making the capital’s market hyper-sensitive to interest-rate moves.
Rightmove’s national £373,971 and what it hides
Rightmove’s April asking-price index put the UK average at £373,971, up 0.8 per cent month-on-month from £371,042 in March. But asking prices, set by sellers, lag the actual transaction market, and Rightmove’s annual change of -3.0 per cent tells the more honest story. The portal said in its commentary that “With mortgage rates remaining elevated due to the war in Iran, it’s not a surprise that price growth is proving strongest in parts of the market less exposed to higher borrowing costs. Across Great Britain, Scotland stands out as an example of resilience, with average prices rising by over 4%.” By implication, London — where average prices and mortgage exposure are both highest — sits at the opposite end of that resilience spectrum.
The Bank of England’s holding pattern
The Monetary Policy Committee held the bank rate at 3.75 per cent on 30 April by a vote of 8 to 1, having previously held at the same level on 19 March. The MPC’s communication has shifted significantly: prior to the Iran war, rate cuts had been priced in for 2026; the Bank now expects CPI to run between 3 and 3.5 per cent in the second and third quarters of 2026, with the next rate decision on 18 June. Vanguard economists wrote in early April: “We have revised our policy outlook and now expect the Bank of England to maintain its bank rate at 3.75% rather than make two cuts in 2026. While the BoE had previously adopted a more dovish tone, the initial impact of the energy shock has complicated the policy trade-off.”
Halifax: the first-time buyer at £238,908
Halifax’s April House Price Index, published on Friday 8 May, showed the typical UK home at £299,313 with the average price paid by first-time buyers at £238,908, the lowest in 2026 to date. The lender said: “For those looking to step onto the property ladder, stable prices are helpful, even if higher mortgage rates mean affordability remains stretched.” The London first-time-buyer figure is materially higher — typical entry-level prices in zones 2 to 4 sit comfortably above £400,000 — meaning the affordability problem in the capital is structurally worse than the national index suggests.
What estate agents are seeing
Asked how the market feels day to day, agents in central and outer London are reporting longer time-to-buyer windows, more chains breaking, and increased seller flexibility on price. The average 66 days to secure a buyer reported in Rightmove data is actually flattering for London, where prime central postcodes are reporting closer to 90 days. The Greens’ strong showing in Tuesday’s London elections — including 20.9 per cent in Tower Hamlets — has also injected additional uncertainty into the regulatory outlook for buy-to-let landlords, with rental-sector reform a Green priority.
The mansion-tax shadow
Beyond the cyclical mortgage-rate story, London’s market also faces a structural overhang. From April 2028, owners of homes valued at £2 million or more will face an annual charge — £2,500 rising to £7,500 for properties over £5 million — under the so-called mansion-tax announced in the November 2025 Budget. Rightmove notes that “around 1% of homes are priced above £2 million, with less than 0.5% of sales taking place in this price bracket. The tax will hit London and the south of England housing market the hardest.” The very top end of the London market is already adjusting expectations, with prime-central transaction volumes running below 2024 levels.
House price data referenced in this report comes from HM Land Registry (February 2026), Halifax HPI (April 2026, published 8 May), Rightmove HPI (April 2026), and Bank of England Monetary Policy Summary (30 April 2026).
