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Get started3 Dillwyn Street is a mid-terrace house in Llanelli (SA15 1BT). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2015) shows an F (score 26), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 81), a 4-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 64 m² it's 17.9% smaller than the typical home in the postcode (78 m² median across 47 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £117,000 sits 185.4% above the 2016 sale of £41,000. Last sold in January 2016, so it's been off the market for around 10 years.
3 Dillwyn Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 12 May 2025
3 Dillwyn Street valuation sits well clear of the typical sold price in this postcode.
£117,000
Modelled from EPC, postcode comparables.
£41,000
Recorded with HM Land Registry.
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Detailed AI analysis
3 Dillwyn Street is notably below the street on epc rating.
Price per m²
£641
Street avg £861
Floor Area
64 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Talbot Street — bus stop.
11 January 2016Most recent
£41,000
Median price across the last 5 sales in SA15 1BT: £95,000 (2025–2022).
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CO₂ Emissions
8.2 t/year
Street avg 4.1 t/year