10 Derwen Road, Alltwen, Pontardawe, Swansea, SA8 3AU
About 10 Derwen Road
10 Derwen Road is a three-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AU). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2014) shows an E (score 45), 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 latest certificate is from November 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £226,000 sits 137.9% above the 2015 sale of £95,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 32.5% below the postcode norm. Last sold in December 2015, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
10 Derwen Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Nov 2024
EPC Rating
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Planning history
10 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
10 Derwen Road valuation sits well clear of the typical sold price in this postcode.
£226,000
Modelled from EPC, postcode comparables.
£95,000
Recorded with HM Land Registry.
Sales timeline
11 December 2015Most recent
£95,000
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 10 Derwen Road lags the street by a wide margin.
Price per m²
£969
Street avg £1,642
Floor Area
98 m²
Street avg 122 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 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.







