4 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
About 4 Clos Y Deri
4 Clos Y Deri is a semi-detached house in Dafen, Llanelli, Llanelli (SA14 8QZ). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (January 2014) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 88), a 3-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
Held since November 1998 — that's 28 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–1998, sale prices on this property compounded at -5.4% per year. Today's modelled estimate of £156,000 sits 225% above the 1998 sale of £48,000.
Energy performance
4 Clos Y Deri sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Jan 2024
EPC Rating
Planning history
4 Clos Y Deri has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Clos Y Deri
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
4 Clos Y Deri changed hands twice within eighteen months — unusual for the area.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of -5.4% per year over 2 years.
£48,000
Growth on file: -5.4% per year over 2 years.
Sales timeline
12 November 1998Most recent
£48,000
-5.9%24 September 1998
£51,000
-5.5%over 2 years23 September 1996
£53,995
Median price across the last 5 sales in SA14 8QZ: £140,000 (2024–2023).
Nearby sales in SA14 8QZ
19 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
Sold Nov 2024
£180,00033 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
Sold Jun 2024
£140,00028 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
Sold Oct 2023
£147,50026 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
Sold Oct 2023
£120,00041 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
Sold Jan 2023
£125,000
Versus other Clos Y Deri homes
4 Clos Y Deri outperforms the street on years held by a wide margin.
Price per m²
£800
Street avg £1,688
Floor Area
60 m²
Street avg 64 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 2.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Bryncelyn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







