10a, Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
About 10a
10a is a semi-detached house in Bynea, Llanelli, Llanelli (SA14 9ST). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2023) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 84).
It hasn't traded since February 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £277,000 sits 319.7% above the 2000 sale of £66,000. On a £-per-square-foot basis, the last sale (£53/sq ft) was about 60.2% below the postcode norm. At 115 m² it's 19.2% larger than the typical home in the postcode (97 m² median across 36 EPCs).
Energy performance
EPC Rating
Planning history
10a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 10a
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
10a's modelled value sits at over four times its earliest registered sale price (2000).
£277,000
Modelled from EPC, postcode comparables.
£66,000
Recorded with HM Land Registry.
Sales timeline
16 February 2000Most recent
£66,000
Median price across the last 5 sales in SA14 9ST: £215,000 (2025–2022).
Nearby sales in SA14 9ST
63a, Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Feb 2025
£112,50010 Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Jan 2024
£230,00012 Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Jan 2024
£180,0006a, Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Oct 2022
£329,95049 Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Sept 2022
£215,000
Versus other Heol Y Bwlch homes
On years held, 10a stands well clear of the street.
Price per m²
£574
Street avg £1,385
Floor Area
115 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.4 t/year
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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
Thyssen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







