27 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
About 27 Clos Y Cwm
27 Clos Y Cwm is a three-bedroom semi-detached house in Penygroes, Llanelli, Llanelli (SA14 7RG). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (March 2024) shows a C (score 80), near the top of the C band. When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to A (score 92), a 2-band jump.
It hasn't traded since July 2008, a hold of 18 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. Today's modelled estimate of £169,000 is 40.9% above the 2008 sale price.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenRear
- ParkingOff road
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency decreased
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
27 Clos Y Cwm has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 27 Clos Y Cwm
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£169,000
Modelled from EPC, postcode comparables.
£119,950
Recorded with HM Land Registry.
Sales timeline
8 July 2008Most recent
£119,950
Median price across the last 5 sales in SA14 7RG: £150,000 (2025–2023).
Nearby sales in SA14 7RG
21 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
Sold May 2025
£150,0009 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
Sold Jun 2024
£144,00035 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
Sold Apr 2024
£154,00033 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
Sold Nov 2023
£175,0005 Clos Y Cwm, Penygroes, Llanelli, SA14 7RG
Sold Oct 2023
£122,000
Versus other Clos Y Cwm homes
On epc rating, 27 Clos Y Cwm stands well clear of the street.
Price per m²
£1,538
Street avg £1,510
Floor Area
78 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
David's Way — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







