Heol Mafon is a street almost entirely of semi-detached houses. The median sale price is £117,500, about 36% below the typical SA39 sale. On floor area that works out near £1,393 per square metre, in line with the district's £1,415. Recent sales are too thin to call a trend for the street itself; SA39 prices as a whole have been easing. The record shows 8 sales across 4 homes since 2002.
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Heol Mafon prices over time
Median sold price on the street by year, from 8 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.
Median sold price by year vs the SA39 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.
How Heol Mafon compares
Heol Mafon against the SA39 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 Mafon's £117,500 median sits about 36% below SA39's £185,000; on floor space it runs £1,393/m² against the district's £1,415/m².
Street and SA39 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 Heol Mafon
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 SA39
Sold-price profiles for nearby streets, and the wider SA39 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.