63a, Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
About 63a
63a is a semi-detached house in Bynea, Llanelli, Llanelli (SA14 9ST). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2012 onwards and council tax band B. At 60 m² this is the 8th smallest of 37 units on EPC record in the building, where floor areas span 35–225 m². The building's EPC ratings span F to B across 37 units on file. The latest certificate (September 2022) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since May 2011. The recommended improvements would push it to B (score 81).
Most recent transfer was February 2025 at £112,500 — fresh data. At 60 m² it sits well below the postcode median (104 m² across 36 EPCs), making it one of the more compact homes locally. Across 2017–2025, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 31.2% above the typical sold price in the postcode.
Energy performance
63a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
63a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 63a
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
£118,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 8 years.
£112,500
Growth on file: 3.0% per year over 8 years.
Sales timeline
28 February 2025Most recent
£112,500
+25.0%over 7 years20 July 2017
£90,000
Median price across the last 5 sales in SA14 9ST: £215,000 (2024–2022).
Nearby sales in SA14 9ST
10 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
£215,00059a, Heol Y Bwlch, Bynea, Llanelli, SA14 9ST
Sold Aug 2022
£112,000
Versus other Heol Y Bwlch homes
63a outperforms the street on price per m² by a wide margin.
Price per m²
£1,875
Street avg £1,546
Floor Area
60 m²
Street avg 52 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.1 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
Thyssen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







