38 Gwyn Street, Pontardawe, Swansea, SA8 3AL
About 38 Gwyn Street
38 Gwyn Street is a three-bedroom detached house in Pontardawe, Swansea, Swansea (SA8 3AL). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (November 2023) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump.
At 112 m² the property is well over the postcode median (83 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 1995–2019, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £272,000 sits 58.1% above the 2019 sale of £172,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 25.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £172,000 in March 2019.
What this property has
Inside
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
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
38 Gwyn Street has an approved single-storey extension on the planning record.
2 applications on record at 38 Gwyn Street, Pontardawe, Swansea, SA8 3AL
- Apr 2005ExtensionFullOutcome in report
Extension: Single storey
FIRST FLOOR BEDROOM EXTENSION
- Council
- North
- Documents
- 2 docs on file
- Reference
- P2005/0357
- More recent applications — locked
- ConservatoryMar 2007Decision
Unlock 38 Gwyn Street, Pontardawe, Swansea, SA8 3AL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
38 Gwyn Street has more than quadrupled in price since its earliest registered sale in 1995.
£272,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 23 years.
£172,000
Growth on file: 7.9% per year over 23 years.
Sales timeline
15 March 2019Most recent
£172,000
+81.1%over 2 years13 April 2016
£95,000
+227.6%over 20 years3 November 1995
£29,000
Median price across the last 5 sales in SA8 3AL: £195,000 (2025–2023).
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
£235,00057 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Mar 2024
£178,70035 Gwyn Street, Pontardawe, Swansea, SA8 3AL
Sold Jun 2023
£150,000
Versus other Gwyn Street homes
On floor area, 38 Gwyn Street stands well clear of the street.
Price per m²
£1,536
Street avg £1,588
Floor Area
112 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 4.4 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.







