23 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
About 23 Bryngwyn Avenue
23 Bryngwyn Avenue is a detached house in Gorseinon, Swansea, Swansea (SA4 4EX). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2018) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).
At 99 m² it's 19.3% larger than the typical home in the postcode (83 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Today's modelled estimate of £284,000 is 24% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£215/sq ft) was about 29.4% above the typical sold price in the postcode. Sold August 2021 for £229,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
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Planning history
23 Bryngwyn Avenue 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£284,000
Modelled from EPC, postcode comparables.
£229,000
Recorded with HM Land Registry.
Sales timeline
19 August 2021Most recent
£229,000
Median price across the last 5 sales in SA4 4EX: £185,000 (2024–2021).
Nearby sales in SA4 4EX
The Laurels, Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Dec 2024
£280,00011 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Mar 2024
£154,00027 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Sept 2023
£185,00029 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Jun 2023
£180,00010 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Oct 2021
£230,000
Versus other Bryngwyn Avenue homes
23 Bryngwyn Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£2,313
Street avg £1,858
Floor Area
99 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Garden Village Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







