27 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
About 27 Bryngwyn Avenue
27 Bryngwyn Avenue is a detached house in Gorseinon, Swansea, Swansea (SA4 4EX). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (July 2024) returns an A (score 93), the top energy band on the EPC scale. When first surveyed in June 2022 the rating was C, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Good to Very Good.
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £215,000 is 16.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 24.7% above the typical sold price in the postcode. Most recent transfer: September 2023 at £185,000.
Energy performance
27 Bryngwyn Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
More low energy lighting installed
Solar PV panels (40 kWp) installed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Floor insulation added or improved
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Planning history
27 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
27 Bryngwyn Avenue valuation sits well clear of the typical sold price in this postcode.
£215,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
27 September 2023Most recent
£185,000
Median price across the last 5 sales in SA4 4EX: £229,000 (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
£154,00029 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Jun 2023
£180,00010 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Oct 2021
£230,00023 Bryngwyn Avenue, Garden Village, Gorseinon, Swansea, SA4 4EX
Sold Aug 2021
£229,000
Versus other Bryngwyn Avenue homes
EPC Rating for 27 Bryngwyn Avenue runs comfortably ahead of the street norm.
Price per m²
£2,229
Street avg £1,865
Floor Area
83 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
0.5 t/year
Street avg 3.8 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.







