5 Nant Y Dderwen, Drefach, Llanelli, SA14 7DD
About 5 Nant Y Dderwen
5 Nant Y Dderwen is an end-of-terrace house in Drefach, Llanelli, Llanelli (SA14 7DD). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (June 2025) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
5 Nant Y Dderwen sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
5 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 5 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
5 Nant Y Dderwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£159,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 4 sales in SA14 7DD: £103,500 (2023–2003).
Versus other Nant Y Dderwen homes
EPC Rating for 5 Nant Y Dderwen lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 65 (D)
Floor Area
63 m²
Street avg 71 m²
CO₂ Emissions
4.4 t/year
Street avg 3.6 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Bron Yr Ynn, Drefach
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1 Brynglas Estate, Drefach
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1 Bryn Road, Penygroes
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1 Clos Ael Y Bryn, Penygroes
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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.







