9 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
About 9 Derwen Road
9 Derwen Road is a two-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2021) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The home occupies a cul-de-sac position.
Across 1995–2021, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £198,000 sits 51.1% above the 2021 sale of £131,000. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 16.9% above the typical sold price in the postcode. At 81 m² it's 26.4% smaller than the typical home in the postcode (110 m² median across 33 EPCs). Last sale on file: £131,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- Utility roomYes
Outside
- Private gardenWest-facing
- GarageYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 Derwen Road 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
9 Derwen Road has more than quadrupled in price since its earliest registered sale in 1995.
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 26 years.
£131,000
Growth on file: 7.4% per year over 26 years.
Sales timeline
2 June 2021Most recent
£131,000
+523.8%over 25 years1 November 1995
£21,000
Median price across the last 5 sales in SA8 3AU: £362,500 (2025–2022).
Nearby sales in SA8 3AU
36 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
Sold Mar 2025
£362,50034 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
Sold Sept 2024
£335,00024 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
Sold Jun 2024
£167,99550 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
Sold Jul 2023
£450,000Alltwen Isaf Farm, Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
Sold Nov 2022
£450,000
Versus other Derwen Road homes
Habitable Rooms for 9 Derwen Road lags the street by a wide margin.
Price per m²
£1,617
Street avg £1,618
Floor Area
81 m²
Street avg 123 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 6.0 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.







