14 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
About 14 Clos Y Dderwen
14 Clos Y Dderwen is a detached house in Cross Hands, Llanelli, Llanelli (SA14 6RN). It has a recorded floor area of 228 m² (around 2454 sq ft) and construction records dating it to 2007 onwards. The latest certificate (May 2015) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in November 2014 the rating was C, the property has climbed 1 band since. Between certificates, main heating went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity. The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 228 m² the property is well over the postcode median (138 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
14 Clos Y Dderwen ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 May 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Planning history
14 Clos 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 14 Clos 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
14 Clos Y Dderwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£441,000
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 5 sales in SA14 6RN: £335,000 (2023–2022).
Nearby sales in SA14 6RN
17 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
Sold Jul 2023
£335,0003 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
Sold May 2023
£335,00013 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
Sold Mar 2023
£410,00016 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
Sold Jun 2022
£266,00022 Clos Y Dderwen, Cross Hands, Llanelli, SA14 6RN
Sold Aug 2021
£330,000
Versus other Clos Y Dderwen homes
14 Clos Y Dderwen outperforms the street on epc rating by a wide margin.
EPC Rating
87 (B)
Street avg 57 (D)
Floor Area
228 m²
Street avg 137 m²
CO₂ Emissions
2.0 t/year
Street avg 5.6 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Similar properties nearby
1 Clos Y Ffynnon, Llannon
SA14 6AZ
1 Clos Emily, Cross Hands
SA14 6SJ
1 Bryn Mwyn, Gorslas
SA14 6RQ
1 Coed Y Cadno, Cwmgwili
SA14 6PX
1 Derwen Road, Tumble
SA14 6HG
1 Brodawel, Llannon
SA14 6BJ
1 Clos Aneurin, Cross Hands
SA14 6DQ
1 Clos Maes Rhedyn, Gorslas
SA14 6SG
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gwernllwyn Country Club — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







