Y Berllan, Beidr Non, Llannon, Llanelli, SA14 6BA
About Y Berllan
Y Berllan is a detached house in Llannon, Llanelli, Llanelli (SA14 6BA). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2016) shows a G (score 16), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 71), a 4-band jump. Main heating runs on oil.
At 147 m² the property is well over the postcode median (87 m² across 18 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £404,000 is 41.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 46.3% above the typical sold price in the postcode. Last sold in February 2018, so it's been off the market for around 8 years. One historical planning record sits against the property in 2004.
Energy performance
Y Berllan sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Mar 2004
We flagged 1 thing worth checking at Y Berllan
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
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Sales history & valuation
Y Berllan valuation sits well clear of the typical sold price in this postcode.
£404,000
Modelled from EPC, postcode comparables.
£285,000
Recorded with HM Land Registry.
Sales timeline
9 February 2018Most recent
£285,000
Median price across the last 5 sales in SA14 6BA: £180,000 (2025–2021).
Nearby sales in SA14 6BA
16 Beidr Non, Llannon, Llanelli, SA14 6BA
Sold Sept 2025
£180,0004 Beidr Non, Llannon, Llanelli, SA14 6BA
Sold Aug 2025
£249,0008 Beidr Non, Llannon, Llanelli, SA14 6BA
Sold Jun 2024
£87,00032 Beidr Non, Llannon, Llanelli, SA14 6BA
Sold Feb 2022
£300,000Cwrt Y Cadno, Beidr Non, Llannon, Llanelli, SA14 6BA
Sold Dec 2020
£230,000
Versus other Beidr Non homes
Y Berllan is notably below the street on epc rating.
Price per m²
£1,939
Street avg £1,595
Floor Area
147 m²
Street avg 129 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
16.0 t/year
Street avg 6.5 t/year
Similar properties nearby
1 Bryn Mwyn, Gorslas
SA14 6RQ
1 Clos Emily, Cross Hands
SA14 6SJ
1 Coed Y Cadno, Cwmgwili
SA14 6PX
1 Derwen Road, Tumble
SA14 6HG
1 Clos Y Ffynnon, Llannon
SA14 6AZ
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
0.2 km
Erw Non — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







