10 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
About 10 Clos Treventy
10 Clos Treventy is a five-bedroom detached house in Cefneithin, Llanelli, Llanelli (SA14 7DH). It has a recorded floor area of 188 m² (around 2018 sq ft), construction records dating it to 2007 onwards and council tax band G. The latest certificate (March 2011) shows a C (score 75), near the top of the C band. Main heating runs on oil. The latest certificate is from March 2011, so improvements made since then won't be reflected.
Last changed hands 9 years ago, in January 2017. Across 2008–2017, sale prices on this property compounded at 1.2% per year. Today's modelled estimate of £416,000 is 49.9% above the 2017 sale price.
What this property has
Inside
- Bedrooms5
- Dining roomYes
Outside
- GarageDouble
Energy performance
10 Clos Treventy's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2021
EPC Rating
Planning history
10 Clos Treventy has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Clos Treventy
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
10 Clos Treventy valuation sits well clear of the typical sold price in this postcode.
£416,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 9 years.
£277,500
Growth on file: 1.2% per year over 9 years.
Sales timeline
20 January 2017Most recent
£277,500
+11.0%over 8 years13 April 2008
£250,000
Median price across the last 5 sales in SA14 7DH: £282,500 (2025–2019).
Nearby sales in SA14 7DH
8 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Feb 2025
£428,00014 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Jun 2023
£259,9504 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Dec 2021
£335,0001 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Apr 2019
£282,50011 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Dec 2018
£279,580
Versus other Clos Treventy homes
10 Clos Treventy outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,480
Street avg £1,761
Floor Area
188 m²
Street avg 176 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.4 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
Heol Treventy — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







