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Get started21 Clos Yr Ysgol is a four-bedroom detached house in Llanelli (SA15 1NL). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (July 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 1.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 34.5% above the typical sold price in the postcode. At 123 m² it's 17.4% larger than the typical home in the postcode (105 m² median across 15 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold February 2025 for £265,000. Across the public record there are 5 sales, relatively high churn for a single property.
21 Clos Yr Ysgol sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
21 Clos Yr Ysgol has changed hands more often than typical for the area.
£279,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 20 years.
£265,000
Growth on file: 1.9% per year over 20 years.
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On epc rating, 21 Clos Yr Ysgol runs well behind the street norm.
Price per m²
£2,154
Street avg £1,714
Floor Area
123 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Alban Road CCTA — bus stop.
20 February 2025Most recent
£265,000
+23.3%over 6 years30 November 2018
£215,000
+16.2%over 2 years17 December 2015
£185,000
+0.8%over 4 years8 April 2011
£183,500
+1.9%over 6 years26 October 2004
£179,995
Median price across the last 5 sales in SA15 1NL: £267,000 (2025–2021).
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Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.2 t/year
SA15 1SN