86 Ynys Wen, Llanelli, SA14 8BG
About 86 Ynys Wen
86 Ynys Wen is a detached house in Llanelli (SA14 8BG). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2021) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67).
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 24.9% larger than the typical home in the postcode (95 m² median across 24 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1995–2021, sale prices on this property compounded at 5% per year. Today's modelled estimate of £262,000 is 31% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 78.3% above the typical sold price in the postcode. Last sale on file: £200,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
86 Ynys Wen's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Apr 2025ExtensionFullIn report
Extension: Single storey · Rear of property
Retrospective Full planning application for the change within use class C for the residential bungalow (C3) to form an extension of the adjacent care home residential accommodation and supporting facilities (C2). The construction of a single storey extension to the rear of the property with adjoining glazed link to the existing care home to provide 8 residential bedrooms, and store room at the Bungalow
Retrospective- Documents
- 8 docs on file
- Reference
- PL/08996
We flagged 1 thing worth checking at 86 Ynys Wen
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
Latest sale on 86 Ynys Wen was the highest on Land Registry record across the postcode.
£262,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 26 years.
£200,000
Growth on file: 5.0% per year over 26 years.
Sales timeline
1 November 2021Most recent
£200,000
+257.1%over 26 years30 October 1995
£56,000
Median price across the last 5 sales in SA14 8BG: £120,000 (2025–2022).
Versus other Ynys Wen homes
Price per m² for 86 Ynys Wen runs comfortably ahead of the street norm.
Price per m²
£1,695
Street avg £1,076
Floor Area
118 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.1 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ysgol-y-Babanod — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







