15 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
About 15 Cardigan Crescent
15 Cardigan Crescent is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7ED). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (April 2014) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2011. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
Across 2012–2020, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £144,000 sits 51.6% above the 2020 sale of £95,000. On a £-per-square-foot basis, the last sale (£109/sq ft) was about 16.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Last sale on file: £95,000 in September 2020.
Energy performance
15 Cardigan Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
15 Cardigan Crescent 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 8 years.
£95,000
Growth on file: 2.7% per year over 8 years.
Sales timeline
2 September 2020Most recent
£95,000
+23.4%over 7 years23 September 2012
£77,000
Median price across the last 5 sales in SA1 7ED: £86,000 (2021–2013).
Nearby sales in SA1 7ED
8 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
Sold Jun 2021
£115,00047 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
Sold Sept 2018
£80,0005 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
Sold Aug 2018
£86,00021 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
Sold Apr 2013
£62,0003 Cardigan Crescent, Winch Wen, Swansea, SA1 7ED
Sold Aug 2008
£60,000
Versus other Cardigan Crescent homes
EPC Rating for 15 Cardigan Crescent lags the street by a wide margin.
Price per m²
£1,173
Street avg £1,023
Floor Area
81 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 3.1 t/year
Similar properties nearby
1 Aeron Place, Bonymaen
SA1 7BY
1 Buckingham Road, Bonymaen
SA1 7AL
1 Bryn Morfa, Winch Wen
SA1 7LH
1 Carreg Cennen Gardens, Bonymaen
SA1 7DJ
1 Dartford Drive, Bonymaen
SA1 7DU
1 Carew Place, Winch Wen
SA1 7DX
1 Caerphilly Avenue, Bonymaen
SA1 7HY
1 Cilgerran Place, Winch Wen
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Princess of Wales Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







