The Aporia
In September, UK house price growth halved to 0.8% annually from 1.6% in August, according to data released by Nationwide. The average UK house price stood at £274,251 for the month. Robert Gardner, Nationwide’s chief economist, noted this marked the weakest rate of growth since December 2025. He attributed the slowdown partly to economic uncertainty and growing expectations of Bank of England base rate increases, which have pushed up mortgage rates. While housing affordability has improved due to house price growth lagging behind earnings growth, higher interest rates partially offset these gains, dampening market activity.
Additionally, Moneyfacts reported that UK mortgage interest rates had reached their highest levels since July 2024 and October 2023 for two-year and five-year fixed-rate mortgages respectively. This trend has deterred potential buyers amid rising energy costs and inflation concerns stemming from conflicts in the Middle East, particularly the US-Israel war with Iran.