15a, Bethania Road, Upper Tumble, Llanelli, SA14 6DT
About 15a
15a is a semi-detached house in Upper Tumble, Llanelli, Llanelli (SA14 6DT). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (February 2015) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil. The latest certificate is from February 2015, so improvements made since then won't be reflected.
A recent sale: £223,000 in April 2025. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Across 2018–2025, sale prices on this property compounded at 12.1% per year. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 119.8% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Feb 2025
EPC Rating
Planning history
15a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 15a
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
Sale price has at least doubled since 2018.
£221,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.1% per year over 7 years.
£223,000
Growth on file: 12.1% per year over 7 years.
Sales timeline
15 April 2025Most recent
£223,000
+123.0%over 7 years5 April 2018
£100,000
Median price across the last 5 sales in SA14 6DT: £140,000 (2025–2022).
Nearby sales in SA14 6DT
8 Bethania Road, Upper Tumble, Llanelli, SA14 6DT
Sold Jul 2025
£137,50024 Bethania Road, Upper Tumble, Llanelli, SA14 6DT
Sold Feb 2025
£178,00042a, Bethania Road, Upper Tumble, Llanelli, SA14 6DT
Sold Aug 2024
£125,00053 Bethania Road, Upper Tumble, Llanelli, SA14 6DT
Sold Dec 2022
£162,50079 Bethania Road, Upper Tumble, Llanelli, SA14 6DT
Sold Nov 2022
£140,000
Versus other Bethania Road homes
On years held, 15a runs well behind the street norm.
Price per m²
£2,253
Street avg £1,325
Floor Area
99 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Singleton Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







