14 Clos Gwili, Cwmgwili, Llanelli, SA14 6AQ
About 14 Clos Gwili
14 Clos Gwili is a mid-terrace house in Cwmgwili, Llanelli, Llanelli (SA14 6AQ). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 2012 onwards. The latest certificate (June 2024) shows a C (score 72). Earlier certificates rated it B (June 2013); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90). Main heating runs on electricity.
Today's modelled estimate of £169,000 sits 69% above the 2014 sale of £100,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 18.8% below the postcode norm. Last changed hands 12 years ago, in March 2014.
Energy performance
EPC Rating
Planning history
14 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 14 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
Latest sale on 14 Clos Gwili was the lowest on Land Registry record across the postcode.
£169,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
28 March 2014Most recent
£100,000
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
14 Clos Gwili is notably below the street on price per m².
Price per m²
£1,389
Street avg £1,923
Floor Area
72 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 1.9 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
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.







