4 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
About 4 Clos Gwili
4 Clos Gwili is a three-bedroom semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6AQ). It has a recorded floor area of 77 m² (around 829 sq ft) and construction records dating it to 2003-2006. The latest certificate (November 2024) shows a C (score 72). The rating has held steady at C across 2 certificates since August 2012. Between certificates, hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to A (score 111), a 2-band jump. Main heating runs on electricity.
Today's modelled estimate of £197,000 sits 50.4% above the 2012 sale of £131,000. On the market in August 2012 and unlisted since — roughly 14 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
- StudyYes
Outside
- Private gardenYes
- ParkingOff road
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Solar PV panels (40 kWp) installed
Planning history
4 Clos Gwili has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Clos Gwili
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
4 Clos Gwili valuation sits well clear of the typical sold price in this postcode.
£197,000
Modelled from EPC, postcode comparables.
£131,000
Recorded with HM Land Registry.
Sales timeline
29 August 2012Most recent
£131,000
Median price across the last 5 sales in SA14 6AQ: £182,000 (2025–2022).
Nearby sales in SA14 6AQ
1 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
Sold Jun 2025
£185,0005 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
Sold Jul 2024
£182,0002 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
Sold Dec 2022
£189,9506 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
Sold Jun 2022
£179,99511 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
Sold Mar 2019
£127,000
Versus other Clos Gwili homes
4 Clos Gwili is notably below the street on co₂ emissions.
Price per m²
£1,701
Street avg £1,895
Floor Area
77 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 1.9 t/year
Similar properties nearby
1 Clos Gwili, Cwmgwili
SA14 6AQ
1 Bethesda Road, Tumble
SA14 6HY
1 Clos Gwyn, Tumble
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1 Bethania Road, Upper Tumble
SA14 6DT
1 Clos Aneurin, Cross Hands
SA14 6DQ
1 Coed Y Cadno, Cwmgwili
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1 Coed Y Dderwen, Cwmgwili
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1 Bryn Rhos, Llannon
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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
Heathfield Ind Park — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







