Thornley Road is a mix of detached houses and semi-detached houses. Homes here typically change hands around £141,500 — roughly 47% below the M25 norm. Recent sales are too thin to call a trend for the street itself; M25 prices as a whole have held broadly level. HM Land Registry records 4 sales across 2 homes since 2005.
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Thornley Road prices over time
Median sold price on the street by year, from 4 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the M25 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Thornley Road compares
Thornley Road against the M25 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).
Thornley Road's £141,500 median sits about 47% below M25's £265,000.
Street and M25 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.
Prices by property type
Median sold price by property type on Thornley Road.
Every recorded sale on Thornley Road
Individual transactions as recorded by HM Land Registry, newest first.
Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.
Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.
More streets in M25
Sold-price profiles for nearby streets, and the wider M25 area guide.
Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.