15 Heol Seion, Llangennech, Llanelli, SA14 8TZ
About 15 Heol Seion
15 Heol Seion is a three-bedroom semi-detached house in Llangennech, Llanelli, Llanelli (SA14 8TZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (February 2014) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Last sale on file: £172,500 in May 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2022, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £193,000 is 11.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 85.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Everything you need to know about 15 Heol Seion
The true value, the hidden risks and the full sale history, in one report.
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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This certificate is over 10 years old and is no longer valid.Expired 24 Feb 2024
EPC Rating
Planning history
15 Heol Seion has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Heol Seion
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
Price for 15 Heol Seion has grown more than fourfold since the 1999 starting point.
£193,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 23 years.
£172,500
Growth on file: 6.3% per year over 23 years.
Sales timeline
23 May 2022Most recent
£172,500
+56.8%over 16 years9 April 2006
£110,000
+178.5%over 6 years16 September 1999
£39,500
-6.0%27 May 1999
£42,000
Median price across the last 5 sales in SA14 8TZ: £180,000 (2024–2019).
Nearby sales in SA14 8TZ
16 Heol Seion, Llangennech, Llanelli, SA14 8TZ
Sold Aug 2024
£180,00026 Heol Seion, Llangennech, Llanelli, SA14 8TZ
Sold Feb 2023
£195,00024 Heol Seion, Llangennech, Llanelli, SA14 8TZ
Sold Jan 2023
£145,00013 Heol Seion, Llangennech, Llanelli, SA14 8TZ
Sold May 2022
£249,9506 Heol Seion, Llangennech, Llanelli, SA14 8TZ
Sold Feb 2019
£110,000
Versus other Heol Seion homes
On floor area, 15 Heol Seion stands well clear of the street.
Price per m²
£2,614
Street avg £1,945
Floor Area
66 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.7 t/year
Everything you need to know about 15 Heol Seion
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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
0.1 km
Heol Plas Isaf — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.