1 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
About 1 Clos Cerdinen
1 Clos Cerdinen is a four-bedroom detached house in Penllergaer, Swansea, Swansea (SA4 9QL). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (May 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 77). Other recorded features include a conservatory.
At 132 m² the property is well over the postcode median (97 m² across 9 EPCs), placing it in the larger end of the local stock. A recent sale: £378,000 in March 2025. Across 1996–2025, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 82.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- GarageDouble
Energy performance
EPC Rating
Certificate validity
Valid until 28 May 2034
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
1 Clos Cerdinen 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
Sale price has grown by over 3x since 1996.
£384,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 28 years.
£378,000
Growth on file: 4.8% per year over 28 years.
Sales timeline
17 March 2025Most recent
£378,000
+16.3%over 3 years1 November 2021
£325,000
+35.4%over 4 years18 May 2017
£240,000
-1.2%over 12 years28 October 2004
£243,000
+113.2%over 6 years13 August 1998
£114,000
+12.9%over 1 year22 November 1996
£101,000
Median price across the last 5 sales in SA4 9QL: £250,000 (2026–2019).
Nearby sales in SA4 9QL
13 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
Sold Jan 2026
£305,0004 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
Sold May 2023
£450,00018 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
Sold Jun 2021
£195,00015 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
Sold Jan 2019
£250,0002 Clos Cerdinen, Tircoed Forest Village, Penllergaer, Swansea, SA4 9QL
Sold Feb 2018
£285,000
Versus other Clos Cerdinen homes
Price per m² for 1 Clos Cerdinen runs comfortably ahead of the street norm.
Price per m²
£2,864
Street avg £2,078
Floor Area
132 m²
Street avg 108 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Tircoed Terminus — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







