Clos Derwen is a street almost entirely of semi-detached houses. The median sale price is £116,750, about 31% below the typical SA7 sale. Recent sales are too thin to call a trend for the street itself; SA7 prices as a whole have held broadly level. HM Land Registry records 16 sales across 9 homes since 2001 — homes here come up rarely.
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Clos Derwen prices over time
Median sold price on the street by year, from 16 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the SA7 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Clos Derwen compares
Clos Derwen against the SA7 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Clos Derwen's £116,750 median sits about 31% below SA7's £170,000.
Street and SA7 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 Clos Derwen
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 SA7
Sold-price profiles for nearby streets, and the wider SA7 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.