12 Clos Pengelli, Grovesend, Swansea, SA4 4JW
About 12 Clos Pengelli
12 Clos Pengelli is a semi-detached house in Grovesend, Swansea, Swansea (SA4 4JW). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (August 2013) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.
At 69 m² the property is well over the postcode median (49 m² across 11 EPCs), placing it in the larger end of the local stock. Last sold in November 2017, so it's been off the market for around 9 years. Across 2007–2017, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £176,000 is 40.8% above the 2017 sale price.
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This certificate is over 10 years old and is no longer valid.Expired 13 Aug 2023
EPC Rating
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Planning history
12 Clos Pengelli has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Clos Pengelli valuation sits well clear of the typical sold price in this postcode.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 11 years.
£125,000
Growth on file: 1.6% per year over 11 years.
Sales timeline
10 November 2017Most recent
£125,000
+19.0%over 10 years16 February 2007
£105,000
Median price across the last 5 sales in SA4 4JW: £139,500 (2023–2022).
Nearby sales in SA4 4JW
18 Clos Pengelli, Grovesend, Swansea, SA4 4JW
Sold Dec 2023
£161,0002 Clos Pengelli, Grovesend, Swansea, SA4 4JW
Sold Nov 2023
£139,5008 Clos Pengelli, Grovesend, Swansea, SA4 4JW
Sold Jun 2023
£145,0005 Clos Pengelli, Grovesend, Swansea, SA4 4JW
Sold Dec 2022
£130,0003 Clos Pengelli, Grovesend, Swansea, SA4 4JW
Sold Oct 2021
£126,000
Versus other Clos Pengelli homes
EPC Rating for 12 Clos Pengelli lags the street by a wide margin.
Price per m²
£1,812
Street avg £1,937
Floor Area
69 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.4 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
Station Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







