2 Clos Gwyn, Tumble, Llanelli, SA14 6AJ
About 2 Clos Gwyn
2 Clos Gwyn is a detached house in Tumble, Llanelli, Llanelli (SA14 6AJ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (November 2023) shows a C (score 73). The rating has held steady at C across 2 certificates since November 2008. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to B (score 83). Main heating runs on oil.
A recent sale: £215,000 in February 2025. At 105 m² it's 28% larger than the typical home in the postcode (82 m² median across 6 EPCs). Across 2016–2025, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£190/sq ft) was about 38.8% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Planning history
2 Clos Gwyn has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 2 Clos Gwyn
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 2 Clos Gwyn was the highest on Land Registry record across the postcode.
£228,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 9 years.
£215,000
Growth on file: 4.8% per year over 9 years.
Sales timeline
14 February 2025Most recent
£215,000
+79.2%over 7 years24 August 2017
£120,000
-14.3%over 1 year12 January 2016
£140,000
Median price across the last 5 sales in SA14 6AJ: £157,500 (2025–2017).
Nearby sales in SA14 6AJ
Versus other Clos Gwyn homes
2 Clos Gwyn outperforms the street on floor area by a wide margin.
Price per m²
£2,048
Street avg £1,610
Floor Area
105 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.1 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
Bethesda Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







