12 Y Glyn, Cefneithin, Llanelli, SA14 7HN
About 12 Y Glyn
12 Y Glyn is a mid-terrace house in Cefneithin, Llanelli, Llanelli (SA14 7HN). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2024) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2011. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Poor to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on oil.
It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
Planning history
12 Y Glyn has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Y Glyn
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
12 Y Glyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
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 1 sales in SA14 7HN: £42,000 (2000–2000).
Nearby sales in SA14 7HN
Versus other Y Glyn homes
CO₂ Emissions for 12 Y Glyn lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 60 (D)
Floor Area
62 m²
Street avg 61 m²
CO₂ Emissions
4.2 t/year
Street avg 3.4 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cefneithin Play Area — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







