4 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
About 4 Bryn Derwen
4 Bryn Derwen is a detached house in Pontardawe, Swansea, Swansea (SA8 4LF). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (May 2024) shows a C (score 72). The recommended improvements would push it to B (score 85).
Held since May 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £244,000 sits 849.2% above the 2003 sale of £25,707. On a £-per-square-foot basis, the last sale (£24/sq ft) was about 78.8% below the postcode norm.
Energy performance
EPC Rating
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Planning history
4 Bryn Derwen has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 4 Bryn Derwen was the lowest on Land Registry record across the postcode.
£244,000
Modelled from EPC, postcode comparables.
£25,707
Recorded with HM Land Registry.
Sales timeline
15 May 2003Most recent
£25,707
Median price across the last 5 sales in SA8 4LF: £220,000 (2021–2019).
Nearby sales in SA8 4LF
28 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Nov 2021
£280,00024 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Feb 2020
£183,00012 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Feb 2020
£237,50011 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Aug 2019
£220,0005 Bryn Derwen, Pontardawe, Swansea, SA8 4LF
Sold Jun 2019
£195,000
Versus other Bryn Derwen homes
Price per m² for 4 Bryn Derwen lags the street by a wide margin.
Price per m²
£262
Street avg £1,709
Floor Area
98 m²
Street avg 106 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.2 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
Alltywerin — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







