21 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
About 21 Clos Y Wern
21 Clos Y Wern is a detached house in Pontarddulais, Swansea, Swansea (SA4 0XZ). It has a recorded floor area of 94 m² (around 1016 sq ft) and council tax band D. The latest certificate (May 2011) shows a C (score 79), near the top of the C band. The latest certificate is from May 2011, so improvements made since then won't be reflected.
Across 2012–2021, sale prices on this property compounded at 2% per year. Today's modelled estimate of £250,000 is 28.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 22.1% above the typical sold price in the postcode. Last sale on file: £194,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
21 Clos Y Wern'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This certificate is over 10 years old and is no longer valid.Expired 30 May 2021
EPC Rating
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Planning history
21 Clos Y Wern 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.
£250,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 9 years.
£194,000
Growth on file: 2.0% per year over 9 years.
Sales timeline
24 June 2021Most recent
£194,000
+19.8%over 9 years24 May 2012
£162,000
Median price across the last 5 sales in SA4 0XZ: £285,000 (2025–2022).
Nearby sales in SA4 0XZ
26 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
Sold Aug 2025
£270,00019 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
Sold Aug 2024
£260,97531 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
Sold Aug 2022
£305,0002 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
Sold Apr 2022
£330,0009 Clos Y Wern, Hendy, Pontarddulais, Swansea, SA4 0XZ
Sold Jan 2022
£285,000
Versus other Clos Y Wern homes
On co₂ emissions, 21 Clos Y Wern stands well clear of the street.
Price per m²
£2,056
Street avg £1,827
Floor Area
94 m²
Street avg 113 m²
CO₂ Emissions
2.0 t/year
Street avg 2.4 t/year
Years Held
5 years
Street avg 11 years
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Heol Llwynbedw — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







