Heol Ddu is mostly detached houses. Homes here typically change hands around £160,000 — roughly 20% above the SA15 norm. Per square metre of floor space it comes to about £2,321, above the district's £1,407. Too few recent sales to read a street-level trend, but across SA15 prices have been rising over the last few years. HM Land Registry records 21 sales across 17 homes since 2002 — homes here come up rarely.
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Heol Ddu prices over time
Median sold price on the street by year, from 21 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the SA15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Heol Ddu compares
Heol Ddu against the SA15 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).
Heol Ddu's £160,000 median sits about 20% above SA15's £133,000; on floor space it runs £2,321/m² against the district's £1,407/m² (+65%).
Street and SA15 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 Heol Ddu.
Every recorded sale on Heol Ddu
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 SA15
Sold-price profiles for nearby streets, and the wider SA15 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.