4 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
About 4 Clos Llarwydden
4 Clos Llarwydden is a three-bedroom semi-detached house in Penllergaer, Swansea, Swansea (SA4 9ZP). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (September 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since May 2013. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 88).
It hasn't traded since May 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1999–2007, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £215,000 sits 69.6% above the 2007 sale of £126,800. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 22.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- GarageYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 26 September 2030
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
4 Clos Llarwydden 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
4 Clos Llarwydden's estimated value is more than triple its earliest registered sale price (1999).
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 8 years.
£126,800
Growth on file: 9.1% per year over 8 years.
Sales timeline
17 May 2007Most recent
£126,800
+111.3%over 5 years5 July 2001
£60,000
-5.5%over 2 years27 May 1999
£63,500
Median price across the last 5 sales in SA4 9ZP: £206,000 (2025–2019).
Nearby sales in SA4 9ZP
11 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
Sold Mar 2025
£206,0007 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
Sold Dec 2024
£207,5002 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
Sold Aug 2024
£210,0006 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
Sold Jun 2024
£160,0005 Clos Llarwydden, Penllergaer, Swansea, SA4 9ZP
Sold Sept 2015
£137,000
Versus other Clos Llarwydden homes
Years Held for 4 Clos Llarwydden runs comfortably ahead of the street norm.
Price per m²
£1,865
Street avg £2,220
Floor Area
68 m²
Street avg 72 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.2 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
Keepers Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







