Helvellyn Close is a street almost entirely of detached houses. Homes here typically change hands around £433,000, much in line with the TW20 norm. Per square metre of floor space it comes to about £5,311, in line with the district's £5,150. Recent sales are too thin to call a trend for the street itself; TW20 prices as a whole have been easing. HM Land Registry records 13 sales across 8 homes since 2005.
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Helvellyn Close prices over time
Median sold price on the street by year, from 13 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the TW20 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Helvellyn Close compares
Helvellyn Close against the TW20 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).
Helvellyn Close's £433,000 median sits close to TW20's £440,000; on floor space it runs £5,311/m² against the district's £5,150/m².
Street and TW20 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 Helvellyn Close
Individual transactions as recorded by HM Land Registry, newest first.
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 TW20
Sold-price profiles for nearby streets, and the wider TW20 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.