15 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
About 15 Heol Phillip
15 Heol Phillip is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AX). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2022) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 3 certificates since December 2008. Between certificates, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sold December 2022 for £152,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2000–2022, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £170,000 is 11.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 104.1% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
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Planning history
15 Heol Phillip has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 15 Heol Phillip was the highest on Land Registry record across the postcode.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 22 years.
£152,000
Growth on file: 10.9% per year over 22 years.
Sales timeline
16 December 2022Most recent
£152,000
+60.0%over 13 years18 June 2009
£95,000
+71.2%over 6 years22 May 2003
£55,500
+270.0%over 2 years31 August 2000
£15,000
Median price across the last 5 sales in SA8 3AX: £85,000 (2024–2016).
Nearby sales in SA8 3AX
1 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
Sold May 2024
£150,00016 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
Sold Nov 2020
£130,00018 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
Sold Aug 2017
£65,00019 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
Sold Jul 2016
£85,0002 Heol Phillip, Alltwen, Pontardawe, Swansea, SA8 3AX
Sold Dec 2013
£129,000
Versus other Heol Phillip homes
15 Heol Phillip outperforms the street on price per m² by a wide margin.
Price per m²
£1,974
Street avg £1,090
Floor Area
77 m²
Street avg 85 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Phillip — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







