UK House Price Growth Slows as Inflation Rises

The Office for National Statistics reported that annual UK house price growth slowed to 0.9% in August, marking the fourth consecutive monthly decline in growth. The average house price across the country reached £273,000, though regional performance varied significantly. Northern Ireland experienced a 9.2% annual increase, while property values in London fell by 2.2%, driven largely by a 5.0% drop in flat prices.

Rental markets and broader economic pressures continued to climb. Average monthly private rents rose 3.8% to £1,406 in September 2026. Simultaneously, Consumer Prices Index inflation increased to 3.5% in September, up from 3.1% in August.

Mortgage experts warn that this inflation spike may trigger a base rate increase in November, which would further strain affordability for buyers and homeowners renewing fixed-rate deals. While the market remains active for competitively priced homes, analysts indicate that high mortgage costs and geopolitical instability in the Middle East continue to cloud the economic outlook.