11 Clos Y Deri, Dafen, Llanelli, SA14 8QZ
About 11 Clos Y Deri
11 Clos Y Deri is an end-of-terrace house in Dafen, Llanelli, Llanelli (SA14 8QZ). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (September 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
Across 1997–2019, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £181,000 sits 50.8% above the 2019 sale of £120,000. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 85.7% above the typical sold price in the postcode. At 73 m² it's 28.1% larger than the typical home in the postcode (57 m² median across 26 EPCs). Last sale on file: £120,000 in December 2019.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
11 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 11 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
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Sales history & valuation
11 Clos Y Deri has more than doubled in price since the earliest registered sale in 1997.
£181,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 22 years.
£120,000
Growth on file: 4.3% per year over 22 years.
Sales timeline
19 December 2019Most recent
£120,000
+118.4%over 18 years17 June 2001
£54,950
+16.9%over 3 years29 July 1997
£46,995
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
11 Clos Y Deri outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,644
Street avg £1,656
Floor Area
73 m²
Street avg 63 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 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.







