5 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
About 5 Clos Cae Bach
5 Clos Cae Bach is a detached house in Dafen, Llanelli, Llanelli (SA14 8GJ). It has a recorded floor area of 119 m² (around 1281 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it B (February 2015); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 77).
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2014–2021, sale prices on this property compounded at 24.8% per year. Today's modelled estimate of £314,000 is 28.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 35.6% above the typical sold price in the postcode. Sold October 2021 for £245,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2014.
Energy performance
5 Clos Cae Bach sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Jan 2014ConditionsIn report
VARIATION OF CONDITION 2 ON PLANNING PERMISSION S/18994 FOR ADDITION OF SUN ROOMS ONTO THE PROPERTIES; ALSO AMEND WINDOWS TO PLOT 7
- Documents
- 20 docs on file
- Reference
- S/29295
We flagged 1 thing worth checking at 5 Clos Cae Bach
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
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Sales history & valuation
Price for 5 Clos Cae Bach has grown more than fourfold since the 2014 starting point.
£314,000
Modelled from EPC, postcode comparables and a sale-price growth of 24.8% per year over 7 years.
£245,000
Growth on file: 24.8% per year over 7 years.
Sales timeline
28 October 2021Most recent
£245,000
+36.9%over 6 years9 February 2015
£179,000
+251.0%30 September 2014
£51,000
Median price across the last 5 sales in SA14 8GJ: £182,000 (2025–2014).
Nearby sales in SA14 8GJ
7 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
Sold Oct 2025
£340,0001 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
Sold Jul 2021
£273,0002 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
Sold Aug 2020
£175,0006 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
Sold Aug 2014
£170,0003 Clos Cae Bach, Dafen, Llanelli, SA14 8GJ
Sold Sept 2013
£166,500
Versus other Clos Cae Bach homes
EPC Rating for 5 Clos Cae Bach lags the street by a wide margin.
Price per m²
£2,059
Street avg £1,866
Floor Area
119 m²
Street avg 115 m²
CO₂ Emissions
4.5 t/year
Street avg 1.9 t/year
Years Held
5 years
Street avg 8 years
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
North Terrace — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







