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Get started1 Heron Avenue is a semi-detached house in Llanelli (SA15 4SL). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (June 2021) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 87).
At 86 m² it's 19.6% smaller than the typical home in the postcode (107 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
1 Heron Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£234,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 1 Heron Avenue runs comfortably ahead of the street norm.
EPC Rating
75 (C)
Street avg 66 (D)
Floor Area
86 m²
Street avg 106 m²
CO₂ Emissions
2.6 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandpiper Roundabout — bus stop.
Median price across the last 5 sales in SA15 4SL: £212,000 (2025–2013).
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Street avg 4.2 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms