20 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
About 20 Maes Yr Efail
20 Maes Yr Efail is a detached house in Llangennech, Llanelli, Llanelli (SA14 8WD). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 3 certificates since October 2015. Between certificates, lighting dropped from Very Good to Poor.
At 105 m² it's 18.6% smaller than the typical home in the postcode (129 m² median across 20 EPCs). Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). One historical planning record sits against the property in 2009.
Everything you need to know about 20 Maes Yr Efail
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
Low energy lighting percentage decreased
Solar PV panels (30 kWp) installed
Planning history
- Mar 2009ConversionFullIn report
CONVERSION OF INTEGRAL GARAGE SERVING 3 BEDROOM PROPERTY TO PROVIDE ADDITIONAL LIVING ACCOMMODATION (RELAXATION OF CONDITION NO. 4 OF PLANNING PERMISSION LL/01722 GRANTED ON 20.08.02)
- Documents
- 9 docs on file
- Reference
- S/20627
We flagged 1 thing worth checking at 20 Maes Yr Efail
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
20 Maes Yr Efail has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£262,000
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 8WD: £331,862 (2025–2021).
Nearby sales in SA14 8WD
13 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
Sold Oct 2025
£205,0002 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
Sold Feb 2024
£335,0006 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
Sold Jul 2023
£303,00021 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
Sold Aug 2022
£360,00036 Maes Yr Efail, Llangennech, Llanelli, SA14 8WD
Sold Nov 2021
£331,862
Versus other Maes Yr Efail homes
20 Maes Yr Efail outperforms the street on epc rating by a wide margin.
EPC Rating
85 (B)
Street avg 75 (C)
Floor Area
105 m²
Street avg 129 m²
CO₂ Emissions
2.2 t/year
Street avg 3.4 t/year
Habitable Rooms
6 rooms
Street avg 7 rooms
Everything you need to know about 20 Maes Yr Efail
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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
0.2 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.