11 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
About 11 Coed Y Dderwen
11 Coed Y Dderwen is a semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6DZ). It has a recorded floor area of 72 m² (around 775 sq ft). The latest certificate (March 2020) returns a high B (score 90), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 95). Main heating runs on electricity: electricity, unspecified tariff.
Today's modelled estimate of £180,000 is 38.5% above the 2020 sale price. Most recent transfer: July 2020 at £130,000.
Energy performance
11 Coed Y Dderwen's carbon output is low for the local stock.
EPC Rating
Planning history
11 Coed Y Dderwen has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Coed 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
Latest sale on 11 Coed Y Dderwen was the lowest on Land Registry record across the postcode.
£180,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
Sales timeline
30 July 2020Most recent
£130,000
Median price across the last 5 sales in SA14 6DZ: £220,000 (2025–2021).
Nearby sales in SA14 6DZ
10 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
Sold Apr 2025
£220,00013 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
Sold May 2023
£249,0001 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
Sold May 2023
£177,0009 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
Sold Mar 2023
£223,0007 Coed Y Dderwen, Cwmgwili, Llanelli, SA14 6DZ
Sold Dec 2020
£165,000
Versus other Coed Y Dderwen homes
CO₂ Emissions for 11 Coed Y Dderwen runs comfortably ahead of the street norm.
Price per m²
£1,806
Street avg £2,081
Floor Area
72 m²
Street avg 83 m²
CO₂ Emissions
0.7 t/year
Street avg 1.2 t/year
Years Held
6 years
Street avg 5 years
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Lotwen Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







