9 Blaencefn, Winch Wen, Swansea, SA1 7LF
About 9 Blaencefn
9 Blaencefn is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LF). It has a recorded floor area of 87 m² (around 941 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (June 2010) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from June 2010, so improvements made since then won't be reflected.
Across 2014–2019, sale prices on this property compounded at 4% per year. Today's modelled estimate of £162,000 sits 64.5% above the 2019 sale of £98,500. At 87 m² it's 17.4% larger than the typical home in the postcode (75 m² median across 14 EPCs). Most recent transfer: January 2019 at £98,500.
Energy performance
9 Blaencefn's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Jun 2020
EPC Rating
Certificate validity
Expired on 28 June 2020
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 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
9 Blaencefn valuation sits well clear of the typical sold price in this postcode.
£162,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 5 years.
£98,500
Growth on file: 4.0% per year over 5 years.
Sales timeline
10 January 2019Most recent
£98,500
+21.6%over 5 years8 January 2014
£81,000
Median price across the last 5 sales in SA1 7LF: £150,000 (2025–2022).
Nearby sales in SA1 7LF
14 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Apr 2025
£210,00018 Blaencefn, Winch Wen, Swansea, SA1 7LF
Sold Jan 2025
£169,00032 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
£74,000
Versus other Blaencefn homes
On price per m², 9 Blaencefn runs well behind the street norm.
Price per m²
£1,126
Street avg £1,543
Floor Area
87 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Blaencefn, Winch Wen
SA1 7LF
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SA1 7DH
1 Bryn Morfa, Winch Wen
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1 Buckingham Road, Bonymaen
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1 Bellerphon Court, Copper Quarter, Pentrechwyth
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The neighbourhood at a glance
Crime
580/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.







