15 Bancyffynnon, Cross Hands, Llanelli, SA14 6ST

15 Bancyffynnon is a semi-detached house in Cross Hands, Llanelli, Llanelli (SA14 6ST). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2015) shows an F (score 21), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on oil. The latest certificate is from November 2015, so improvements made since then won't be reflected.

Held since September 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 96 m² it's 17.8% larger than the typical home in the postcode (82 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £147,000 sits 512.5% above the 1997 sale of £24,000. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 79.5% below the postcode norm.