6a, Flat 2, West Street, Gorseinon, Swansea, SA4 4AA
About 6a
6a is a detached house in Gorseinon, Swansea, Swansea (SA4 4AA). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1983-1990. The latest certificate (August 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since December 2020. Between certificates, window efficiency went from Average to Good.
At 38 m² it sits well below the postcode median (63 m² across 37 EPCs), making it one of the more compact homes locally.
Energy performance
6a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
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Planning history
6a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£135,000
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 SA4 4AA: £143,000 (2025–2021).
Nearby sales in SA4 4AA
36 West Street, Gorseinon, Swansea, SA4 4AA
Sold Sept 2025
£225,0008a, West Street, Gorseinon, Swansea, SA4 4AA
Sold Nov 2023
£120,00037 West Street, Gorseinon, Swansea, SA4 4AA
Sold Apr 2022
£125,0006 West Street, Gorseinon, Swansea, SA4 4AA
Sold Jan 2022
£220,00030 West Street, Gorseinon, Swansea, SA4 4AA
Sold Aug 2021
£143,000
Versus other West Street homes
Floor Area for 6a lags the street by a wide margin.
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
38 m²
Street avg 55 m²
CO₂ Emissions
1.3 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Gorseinon Bus Station Stand 1 — bus station.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







