58a, Erw Non, Llannon, Llanelli, SA14 6BL
About 58a
58a is a four-bedroom detached house in Llannon, Llanelli, Llanelli (SA14 6BL). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2019) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on oil.
Last sale on file: £210,000 in April 2023. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. At 119 m² it's 24% larger than the typical home in the postcode (96 m² median across 27 EPCs). Across 1998–2023, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £243,000 is 15.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£164/sq ft) was about 49.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- Heating systemOil
Energy performance
58a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Planning history
58a has an approved single-storey extension on the planning record.
- Jul 2004ExtensionFullIn report
Extension: Single storey
EXTENSION AT FIRST FLOOR TO EXISTING DWELLING
- Documents
- 9 docs on file
- Reference
- S/07404
We flagged 1 thing worth checking at 58a
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
Price for 58a has grown more than fourfold since the 1998 starting point.
£243,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 25 years.
£210,000
Growth on file: 6.4% per year over 25 years.
Sales timeline
13 April 2023Most recent
£210,000
+61.5%over 14 years28 April 2008
£130,000
+150.0%over 7 years15 June 2000
£52,000
+15.6%over 2 years7 May 1998
£45,000
Median price across the last 5 sales in SA14 6BL: £230,000 (2025–2023).
Nearby sales in SA14 6BL
68 Erw Non, Llannon, Llanelli, SA14 6BL
Sold Oct 2025
£269,95058b, Erw Non, Llannon, Llanelli, SA14 6BL
Sold Jun 2025
£237,00047 Erw Non, Llannon, Llanelli, SA14 6BL
Sold Feb 2025
£230,00064 Erw Non, Llannon, Llanelli, SA14 6BL
Sold Aug 2024
£210,00044 Erw Non, Llannon, Llanelli, SA14 6BL
Sold Nov 2023
£210,000
Versus other Erw Non homes
On co₂ emissions, 58a runs well behind the street norm.
Price per m²
£1,765
Street avg £1,457
Floor Area
119 m²
Street avg 103 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.4 t/year
Street avg 5.6 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Erw Non — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







