57 Gwyn Street, Pontardawe, Swansea, SA8 3AL
About 57 Gwyn Street
57 Gwyn Street is a three-bedroom end-of-terrace house in Pontardawe, Swansea, Swansea (SA8 3AL). It has a recorded floor area of 111 m² (around 1195 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The home occupies a cul-de-sac position.
At 111 m² the property is well over the postcode median (83 m² across 14 EPCs), placing it in the larger end of the local stock. Across 2003–2024, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £231,000 is 29.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 31.4% above the typical sold price in the postcode. Most recent transfer: March 2024 at £178,700.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Utility roomYes
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
- Cul-de-sacYes
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 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
57 Gwyn Street 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
Sale price has at least doubled since 2003.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 20 years.
£178,700
Growth on file: 4.3% per year over 20 years.
Sales timeline
22 March 2024Most recent
£178,700
+155.3%over 16 years11 October 2007
£70,000
-6.7%over 3 years23 October 2003
£75,000
Median price across the last 5 sales in SA8 3AL: £195,000 (2025–2020).
Nearby sales in SA8 3AL
Allt Y Grug, Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Jul 2025
£300,00046 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Nov 2024
£195,0003 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Nov 2024
£235,00035 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Jun 2023
£150,00055 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Jan 2020
£94,950
Versus other Gwyn Street homes
57 Gwyn Street outperforms the street on floor area by a wide margin.
Price per m²
£1,610
Street avg £1,582
Floor Area
111 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.5 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
Gwyn Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







