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Get started20 Heol Hen is a four-bedroom detached house in Five Roads, Llanelli, Llanelli (SA15 5HJ). It has a recorded floor area of 289 m² (around 3111 sq ft), construction records dating it to 1996-2002 and council tax band G. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (February 2023) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since May 2011. Between certificates, lighting dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £565,000 is 14.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 23.2% above the typical sold price in the postcode. At 289 m² the property is well over the postcode median (170 m² across 21 EPCs), placing it in the larger end of the local stock. Last sale on file: £492,500 in June 2023.
20 Heol Hen's carbon output runs well above what efficient homes in the postcode produce.
20 Heol Hen valuation sits well clear of the typical sold price in this postcode.
£565,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 10 years.
£492,500
Growth on file: 5.2% per year over 10 years.
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On co₂ emissions, 20 Heol Hen runs well behind the street norm.
Price per m²
£1,704
Street avg £1,842
Floor Area
289 m²
Street avg 189 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Post Office — bus stop.
19 June 2023Most recent
£492,500
+64.2%over 9 years12 September 2013
£300,000
Median price across the last 5 sales in SA15 5HJ: £385,000 (2025–2023).
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CO₂ Emissions
8.4 t/year
Street avg 5.6 t/year
SA15 5JQ