11 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
About 11 Clos Treventy
11 Clos Treventy is a five-bedroom detached house in Cefneithin, Llanelli, Llanelli (SA14 7DH). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (April 2015) shows a C (score 72). Main heating runs on oil. The latest certificate is from April 2015, so improvements made since then won't be reflected. Period features are noted in the property record.
Across 2006–2018, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £441,000 sits 57.7% above the 2018 sale of £279,580. Most recent transfer: December 2018 at £279,580.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenWest-facing
- GarageIntegral
Building
- Period featuresYes
- RefurbishedYes
Energy performance
11 Clos Treventy's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Apr 2025
EPC Rating
Planning history
11 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 11 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
11 Clos Treventy's sale-price growth has lagged the wider UK trajectory across its history on file.
£441,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 13 years.
£279,580
Growth on file: 0.9% per year over 13 years.
Sales timeline
7 December 2018Most recent
£279,580
+11.8%over 12 years10 February 2006
£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
£282,5009 Clos Treventy, Cefneithin, Llanelli, SA14 7DH
Sold Aug 2018
£275,000
Versus other Clos Treventy homes
11 Clos Treventy is notably below the street on price per m².
Price per m²
£1,357
Street avg £1,775
Floor Area
206 m²
Street avg 174 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.3 t/year
Similar properties nearby
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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.







