Weekly Real Estate News
Summary
UK annual house-price growth slowed to 0.9 percent in August; London prices fell 2.2 percent and flats fell 5 percent. September CPI inflation reached 3.5 percent. Purchase mortgage approvals stood at 54,900 in August. The data cover different months and do not prove causation.
British house-price growth slowed for a fourth consecutive month in August, according to government figures released Wednesday, while a separate inflation report showed consumer prices accelerating in September. Together, the releases depict a housing market losing momentum as the cost pressures confronting borrowers intensify.
The UK House Price Index put the average home value at £273,000 in August, 0.9% higher than a year earlier. Annual growth slowed from a revised 1.2% in July. On a seasonally adjusted basis, the index declined 0.2% between July and August, despite a 0.3% increase in the unadjusted monthly series.
The price index is based on completed transactions and is subject to revision as additional registrations arrive. The latest estimate is provisional. It therefore captures deals negotiated before the October release and should not be read as a real-time measure of today’s asking prices or mortgage offers.
London was the weakest English region, with average prices 2.2% below August 2025 at about £554,000. The city’s flats and maisonettes registered a 5% annual decline. The government noted that flats account for roughly half of London sales, compared with about one-fifth across Great Britain, giving weakness in that property type disproportionate influence over the capital’s headline reading.
The London average stood £15,000 below its July 2025 peak of £569,000, though £8,000 above the recent March 2026 low. That pattern suggests prices have moved unevenly rather than fallen continuously. The North East recorded the strongest annual growth among English regions, up 3.2%, while the South East fell 0.8%.
National averages conceal substantial differences between the constituent countries. The latest official figures put annual price growth at 0.4% in England, 3.1% in Wales and 2.9% in Scotland. Northern Ireland’s most recent comparable figure, for the second quarter rather than August, showed a 9.2% annual increase. The differing reference period prevents a straightforward same-month ranking.
Separate Office for National Statistics inflation data released October 21 showed the Consumer Prices Index rising 3.5% over the 12 months to September, up from 3.1% in August. The broader CPIH measure, which includes owner-occupiers’ housing costs, rose 3.6%, compared with 3.3% in August. The two measures have different coverage and should not be substituted for one another.
Motor fuels made the largest upward contribution to the change in annual inflation, according to the ONS. Core CPI, excluding energy, food, alcohol and tobacco, rose 2.8% annually, up from 2.6%. The rise in headline and underlying inflation complicates expectations for lower borrowing costs, although Wednesday’s data alone do not establish how the Bank of England will vote at its next policy meeting.
The inflation and house-price figures refer to different months: September for consumer prices and August for registered housing transactions. They can be assessed together as a snapshot of economic conditions, but the reports do not show that September inflation directly caused August’s house-price slowdown.
Mortgage approvals already point to a thinner transaction pipeline. The government’s house-price release cites Bank of England data showing 54,900 purchase-mortgage approvals in August, below the preceding six-month average of 60,100. The figures are approvals rather than funded purchases, so they provide an earlier indication of demand than completed-sale prices.
The same release cites HM Revenue & Customs estimates of 95,000 UK residential transactions worth at least £40,000 in August on a seasonally adjusted basis. That was 1.9% below the year-earlier figure and 1.5% lower than July. The transaction series has different coverage from the land-registration-based house-price index, and the two should not be treated as identical counts.
Buyers in London face a particularly complicated market. Lower flat prices may improve the purchase price on some homes, yet borrowing costs and household expenses can erode the monthly-payment benefit. Cash buyers and borrowers with large deposits are exposed to different constraints from first-time buyers financing most of the purchase price.
In England, the official average price for first-time buyers was £246,042 in August, compared with £357,113 for former owner-occupiers. The government warns that changes to the calculation of these buyer categories before January 2026 limit comparisons across that date. That methodological warning matters when interpreting claims about whether first-time buyers have gained ground over several years.
The August figures also distinguish nominal price changes from inflation-adjusted values. A 0.9% annual rise in UK house prices is below the latest 3.5% CPI inflation reading, but because the two series use different months, a precise real-terms annual change would require aligned price and inflation periods.
For lenders, brokers and developers, the next useful evidence will come from mortgage approvals, completed transaction volumes and regional prices in the months after the late-summer slowdown. The September house-price release is scheduled for November 18. The official data now show weaker price momentum and a smaller mortgage-approval pipeline, while the inflation path adds uncertainty to the financing outlook.
