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Get started11 Heron Avenue is a detached house in Llanelli (SA15 4SL). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (March 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from March 2014, so improvements made since then won't be reflected.
At 136 m² the property is well over the postcode median (94 m² across 8 EPCs), placing it in the larger end of the local stock.
11 Heron Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2024
11 Heron Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£340,000
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.
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Detailed AI analysis
On epc rating, 11 Heron Avenue runs well behind the street norm.
EPC Rating
60 (D)
Street avg 68 (D)
Floor Area
136 m²
Street avg 99 m²
CO₂ Emissions
5.8 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 3.8 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms