52 Gwyn Street, Pontardawe, Swansea, SA8 3AN
About 52 Gwyn Street
52 Gwyn Street is a detached house in Pontardawe, Swansea, Swansea (SA8 3AN). It has a recorded floor area of 104 m² (around 1118 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (July 2009) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 56), a 2-band jump. The latest certificate is from July 2009, so improvements made since then won't be reflected.
It hasn't traded since October 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £270,000 sits 90.1% above the 2009 sale of £142,000. On a £-per-square-foot basis, the last sale (£127/sq ft) was about 18.3% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
52 Gwyn Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jul 2019
EPC Rating
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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
52 Gwyn Street has an approved single-storey rear extension on the planning record.
2 applications on record at 52 Gwyn Street, Pontardawe, Swansea, SA8 3AN
- Feb 2011ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Council
- North
- Documents
- 11 docs on file
- Reference
- P2011/0040
- More recent applications — locked
- RenovationDec 2014Decision
Unlock 52 Gwyn Street, Pontardawe, Swansea, SA8 3AN'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- Every decision — granted, refused or withdrawn (2 on record)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 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£270,000
Modelled from EPC, postcode comparables.
£142,000
Recorded with HM Land Registry.
Sales timeline
15 October 2009Most recent
£142,000
Median price across the last 5 sales in SA8 3AN: £194,000 (2025–2021).
Nearby sales in SA8 3AN
68 Gwyn Street, Pontardawe, Swansea, SA8 3AN
Sold Jul 2025
£317,50054 Gwyn Street, Pontardawe, Swansea, SA8 3AN
Sold Mar 2025
£194,00071 Gwyn Street, Pontardawe, Swansea, SA8 3AN
Sold Aug 2022
£208,00059 Gwyn Street, Pontardawe, Swansea, SA8 3AN
Sold Dec 2021
£150,00074 Gwyn Street, Pontardawe, Swansea, SA8 3AN
Sold May 2021
£190,000
Versus other Gwyn Street homes
EPC Rating for 52 Gwyn Street lags the street by a wide margin.
Price per m²
£1,367
Street avg £1,375
Floor Area
104 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
9.8 t/year
Street avg 4.0 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
Gwyn Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







