
UK House Price Index August 2026: what London buyers, owners and executors need to know
London prices fell 2.2% in the year to August 2026 while the UK rose 0.9%. What it means for buyers, landlords and probate, CGT and divorce valuations.
Local coverage
Edwardian suburbs, mansion blocks, mixed-use conversions, and the Heathrow corridor.
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About the area
West London covers Hammersmith & Fulham, Ealing, Hounslow, and Hillingdon. This area runs from high-value inner neighbourhoods (Fulham, Hammersmith, Chiswick) through the Edwardian suburbs of Ealing and Acton, out to the airport corridor around Heathrow. The stock varies dramatically across the patch, from Georgian terraces in Chiswick to 1930s semi-detached housing in Hillingdon.
Boroughs covered
Postcodes
W3 · W4 · W5 · W6 · W7 · W9 · W10 · W11 · W12 · W13 · W14 · SW6 · SW10 · TW3 · TW4 · TW5 · TW6 · TW7 · TW8 · TW13 · TW14 · UB1 · UB2 · UB3 · UB4 · UB5 · UB6 · UB7 · UB8 · UB9 · UB10 · UB11
Housing stock
Georgian and early Victorian terraces in Chiswick and Hammersmith. Victorian and Edwardian stock in Fulham, Parsons Green, and Shepherd's Bush. Edwardian mansion blocks in Earl's Court and West Kensington. Extensive Edwardian semi-detached housing in Ealing, Acton, and Chiswick. 1930s and postwar stock across Hounslow and Hillingdon. New-build concentration around Acton, Shepherd's Bush, and the Great West Road corridor.
Market context
W4 Chiswick and W6 Hammersmith are long-standing family home markets with strong price retention for houses, though flats across Hammersmith and Fulham have corrected hard since 2025. Fulham and Parsons Green remain premium rental markets with high turnover. Further west, values drop significantly as you move toward Heathrow. The Elizabeth Line has improved accessibility for Ealing, Acton, and Hanwell, driving buyer interest.
Market data
West London runs from premium Hammersmith and Fulham stock out through the Edwardian suburbs of Ealing and Chiswick to the Heathrow corridor, and the further out you go, the steadier the market has been. Hammersmith and Fulham fell about 9% in the year to July 2026 to around £738,000, with flats down 10%, still one of the sharper corrections in the capital. Ealing edged up 0.8% to about £585,000, Hillingdon eased 1.3% to around £471,000, and Hounslow rose 1.7% to about £525,000. Buyers of period houses in Chiswick, Ealing and Hanwell face a steady market where good stock still sells; buyers of apartments in Fulham and along the river have more choice and considerably more negotiating room than a year ago. (Figures from the UK House Price Index, HM Land Registry and ONS, July 2026 data published September 2026; local figures are provisional and subject to revision.)
Data: July 2026 (UK House Price Index, published 16 September 2026) · refreshed October 2026 · reviewed quarterly
What we often find
Non-original rear extensions without building regulations compliance
Aircraft noise considerations in Hounslow and Hillingdon corridors
Flat roof failures on 1930s bay extensions across Ealing and Hounslow
Victorian and Edwardian chimney breast removals without structural calculations
Damp proofing failures in pre-1930s mansion block flats
Neighbourhoods
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