15 Bryneithin, Gowerton, Swansea, SA4 3BZ
About 15 Bryneithin
15 Bryneithin is an end-of-terrace house in Gowerton, Swansea, Swansea (SA4 3BZ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. At 48 m² this is the 4th smallest of 22 units on EPC record in the building, where floor areas span 43–104 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2025) shows a C (score 74). When first surveyed in December 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Very Good to Average.
Energy performance
15 Bryneithin's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 3 July 2035
Property Improvements
Changes detected from historical EPC data
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Planning history
15 Bryneithin has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Bryneithin has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£105,000
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 3BZ: £85,000 (2025–2023).
Nearby sales in SA4 3BZ
6 Bryneithin, Gowerton, Swansea, SA4 3BZ
Sold Jun 2025
£190,0008 Bryneithin, Gowerton, Swansea, SA4 3BZ
Sold Jan 2025
£83,00010 Bryneithin, Gowerton, Swansea, SA4 3BZ
Sold Dec 2024
£85,0007a, Bryneithin, Gowerton, Swansea, SA4 3BZ
Sold Jan 2024
£87,50016 Bryneithin, Gowerton, Swansea, SA4 3BZ
Sold Dec 2021
£90,000
Versus other Bryneithin homes
On co₂ emissions, 15 Bryneithin stands well clear of the street.
EPC Rating
74 (C)
Street avg 70 (C)
Floor Area
48 m²
Street avg 50 m²
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
The Mount — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







