23 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
About 23 Llwyngwern
23 Llwyngwern is a detached house in Pontarddulais, Swansea, Swansea (SA4 0AB). It has a recorded floor area of 113 m² (around 1216 sq ft). The latest certificate (August 2018) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 93).
At 113 m² the property is well over the postcode median (81 m² across 45 EPCs), placing it in the larger end of the local stock. Across 2017–2022, sale prices on this property compounded at 5% per year. Today's modelled estimate of £323,000 is 29.5% above the 2022 sale price. Most recent transfer: February 2022 at £249,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
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Planning history
23 Llwyngwern 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.
£323,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 4 years.
£249,500
Growth on file: 5.0% per year over 4 years.
Sales timeline
18 February 2022Most recent
£249,500
+23.5%over 4 years26 October 2017
£201,995
Median price across the last 5 sales in SA4 0AB: £187,000 (2025–2024).
Nearby sales in SA4 0AB
21 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
Sold Nov 2025
£350,00037 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
Sold Feb 2025
£82,02069 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
Sold Dec 2024
£283,00029 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
Sold Dec 2024
£165,00011 Llwyngwern, Hendy, Pontarddulais, Swansea, SA4 0AB
Sold Jul 2024
£187,000
Versus other Llwyngwern homes
23 Llwyngwern is notably below the street on co₂ emissions.
Price per m²
£2,208
Street avg £2,014
Floor Area
113 m²
Street avg 79 m²
CO₂ Emissions
1.6 t/year
Street avg 1.2 t/year
Years Held
4 years
Street avg 6 years
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 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.







