75 Gwyn Street, Pontardawe, Swansea, SA8 3AN
About 75 Gwyn Street
75 Gwyn Street is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AN). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2020) shows a C (score 70). The rating has held steady at C across 3 certificates since March 2009. Between certificates, lighting went from Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
At 76 m² it's 26.2% smaller than the typical home in the postcode (103 m² median across 17 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
75 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
75 Gwyn Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£191,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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
On floor area, 75 Gwyn Street runs well behind the street norm.
EPC Rating
70 (C)
Street avg 65 (D)
Floor Area
76 m²
Street avg 112 m²
CO₂ Emissions
2.9 t/year
Street avg 4.4 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
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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.







