4 Llys Y Dderwen, Llangennech, Llanelli, SA14 9RY
About 4 Llys Y Dderwen
4 Llys Y Dderwen is a detached house in Llangennech, Llanelli, Llanelli (SA14 9RY). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (January 2026) shows a C (score 70). This certificate was lodged in the last six months, so the rating reflects current condition.
One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Planning history
- May 2014ExtensionFullIn report
Extension: Single storey
SINGLE STOREY GARAGE AND UTILITY ROOM EXTENSION AND INTERNAL ALTERATIONS
- Documents
- 9 docs on file
- Reference
- S/30038
We flagged 1 thing worth checking at 4 Llys 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
4 Llys Y Dderwen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 3 sales in SA14 9RY: £128,000 (2001–1997).
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Plas Isaf — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







