Blackett Close is almost entirely detached houses. The median sale price is £646,500, about 54% above the typical TW18 sale. Recent sales here have lagged the wider TW18 market. With 10 sales across 9 homes since 2002, homes here come to market only rarely.
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Blackett Close prices over time
Median sold price on the street by year, from 10 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the TW18 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Blackett Close compares
Blackett Close against the TW18 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Blackett Close's £646,500 median sits about 54% above TW18's £420,000.
Street and TW18 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.
Every recorded sale on Blackett Close
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 TW18
Sold-price profiles for nearby streets, and the wider TW18 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.