19 Blaencefn, Winch Wen, Swansea, SA1 7LF
About 19 Blaencefn
19 Blaencefn is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LF). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2015) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2013); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 80). The latest certificate is from July 2015, so improvements made since then won't be reflected.
At 133 m² the property is well over the postcode median (75 m² across 14 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
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Planning history
19 Blaencefn has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
19 Blaencefn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£193,000
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 SA1 7LF: £123,000 (2024–2020).
Nearby sales in SA1 7LF
32 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Feb 2024
£122,00026 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Dec 2023
£150,0003 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Feb 2021
£74,00021 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Dec 2020
£170,00028 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Oct 2020
£89,950
Versus other Blaencefn homes
Floor Area for 19 Blaencefn runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 62 (D)
Floor Area
133 m²
Street avg 85 m²
CO₂ Emissions
4.3 t/year
Street avg 3.6 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lan Coed Spar — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







