Cwmcarn is a street almost entirely of detached houses. The median sale price is £425,000, about 10% below the typical RG4 sale. Too few recent sales to read a street-level trend, but across RG4 prices have been easing over the last few years. HM Land Registry records 15 sales across 7 homes since 2001.
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Cwmcarn prices over time
Median sold price on the street by year, from 15 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the RG4 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Cwmcarn compares
Cwmcarn against the RG4 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.
Cwmcarn's £425,000 median sits about 10% below RG4's £470,000.
Street and RG4 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 Cwmcarn
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 RG4
Sold-price profiles for nearby streets, and the wider RG4 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.