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 £241,000 sits 69.7% 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This certificate is over 10 years old and is no longer valid.Expired 19 Jul 2019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
Certificate validity
Expired on 19 July 2019
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
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- Every decision — granted, refused or withdrawn (2 on record)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.
£241,000
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
66/mo
Falling 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.







