12 Berwick Road, Bynea, Llanelli, SA14 9SS
About 12 Berwick Road
12 Berwick Road is a semi-detached house in Bynea, Llanelli, Llanelli (SA14 9SS). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2016) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump.
Today's modelled estimate of £173,000 sits 69.6% above the 2017 sale of £102,000. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 36.9% above the typical sold price in the postcode. At 63 m² it sits well below the postcode median (114 m² across 15 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Last sold in May 2017, so it's been off the market for around 9 years.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
12 Berwick Road has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Berwick Road
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 Berwick Road valuation sits well clear of the typical sold price in this postcode.
£173,000
Modelled from EPC, postcode comparables.
£102,000
Recorded with HM Land Registry.
Sales timeline
24 May 2017Most recent
£102,000
Median price across the last 5 sales in SA14 9SS: £200,000 (2025–2021).
Nearby sales in SA14 9SS
33 Berwick Road, Bynea, Llanelli, SA14 9SS
Sold Jun 2025
£200,0007a, Berwick Road, Bynea, Llanelli, SA14 9SS
Sold Feb 2024
£345,00027 Berwick Road, Bynea, Llanelli, SA14 9SS
Sold Jun 2022
£125,00013 Berwick Road, Bynea, Llanelli, SA14 9SS
Sold Apr 2021
£200,0004 Berwick Road, Bynea, Llanelli, SA14 9SS
Sold Apr 2018
£137,000
Versus other Berwick Road homes
On floor area, 12 Berwick Road runs well behind the street norm.
Price per m²
£1,619
Street avg £1,325
Floor Area
63 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.7 t/year
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
Brynhelyg Nursing Home — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







