11 Nant Y Dderwen, Drefach, Llanelli, SA14 7DD
About 11 Nant Y Dderwen
11 Nant Y Dderwen is a mid-terrace house in Drefach, Llanelli, Llanelli (SA14 7DD). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2025) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Main heating runs on oil.
At 82 m² it's 29.1% larger than the typical home in the postcode (64 m² median across 36 EPCs).
Energy performance
EPC Rating
Planning history
11 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 11 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
11 Nant Y Dderwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
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
On floor area, 11 Nant Y Dderwen stands well clear of the street.
EPC Rating
67 (D)
Street avg 64 (D)
Floor Area
82 m²
Street avg 71 m²
CO₂ Emissions
3.1 t/year
Street avg 3.6 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Cae Gwyn Terrace, Drefach
SA14 7BB
1 Clos Ael Y Bryn, Penygroes
SA14 7ND
1 Brynglas Estate, Drefach
SA14 7DA
1 Bron Yr Ynn, Drefach
SA14 7AH
1 Caerbryn Road, Penygroes
SA14 7PH
1 Bryn Road, Penygroes
SA14 7PW
1 Bryndedwyddfa, Penygroes
SA14 7PR
1 Bronygarn, Carmel
SA14 7TN
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.







