15 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
About 15 Clos Y Deri
15 Clos Y Deri is a detached house in Pontarddulais, Swansea, Swansea (SA4 0XW). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (October 2014) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil. The latest certificate is from October 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £382,000 is 31.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 61.3% above the typical sold price in the postcode. Most recent transfer: June 2021 at £290,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Oct 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
15 Clos Y Deri 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.
£382,000
Modelled from EPC, postcode comparables.
£290,000
Recorded with HM Land Registry.
Sales timeline
23 June 2021Most recent
£290,000
Median price across the last 5 sales in SA4 0XW: £260,000 (2020–2008).
Nearby sales in SA4 0XW
16 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
Sold Dec 2020
£270,00011 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
Sold Aug 2019
£255,0003 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
Sold May 2018
£310,00013 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
Sold Feb 2015
£225,0001 Clos Y Deri, Llanedi, Pontarddulais, Swansea, SA4 0XW
Sold Jul 2007
£282,000
Versus other Clos Y Deri homes
Years Held for 15 Clos Y Deri lags the street by a wide margin.
Price per m²
£2,231
Street avg £1,640
Floor Area
130 m²
Street avg 150 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.1 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tarfan y Deri — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







