6 Nant Y Dderwen, Drefach, Llanelli, SA14 7DD
About 6 Nant Y Dderwen
6 Nant Y Dderwen is an end-of-terrace house in Drefach, Llanelli, Llanelli (SA14 7DD). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (June 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2013. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while main heating dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on oil.
At 88 m² the property is well over the postcode median (64 m² across 36 EPCs), placing it in the larger end of the local stock. Across 2003–2023, sale prices on this property compounded at 4.2% per year. Last sale on file: £155,000 in October 2023.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
6 Nant Y Dderwen has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Nant Y Dderwen
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
6 Nant Y Dderwen has more than doubled in price since the earliest registered sale in 2003.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 20 years.
£155,000
Growth on file: 4.2% per year over 20 years.
Sales timeline
12 October 2023Most recent
£155,000
+63.2%over 16 years11 April 2007
£95,000
+41.8%over 3 years17 August 2003
£67,000
Median price across the last 1 sales in SA14 7DD: £112,000 (2017–2017).
Nearby sales in SA14 7DD
Versus other Nant Y Dderwen homes
6 Nant Y Dderwen outperforms the street on floor area by a wide margin.
EPC Rating
65 (D)
Street avg 64 (D)
Floor Area
88 m²
Street avg 70 m²
CO₂ Emissions
4.0 t/year
Street avg 3.6 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Bron Yr Ynn, Drefach
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1 Caerbryn Road, Penygroes
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1 Bryn Road, Penygroes
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1 Brynglas Estate, Drefach
SA14 7DA
1 Clos Ael Y Bryn, Penygroes
SA14 7ND
1 Bryndedwyddfa, Penygroes
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1 Bronygarn, Carmel
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1 Cae Gwyn Terrace, Drefach
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brynglas — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







