71b, School Road, Tilney St Lawrence, King's Lynn, PE34 4QZ

71b is a mid-terrace house in King's Lynn (PE34 4QZ). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (December 2014) shows a G (score 15), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 80), a 4-band jump. Main heating runs on to be used only when there is no heating/hot. The latest certificate is from December 2014, so improvements made since then won't be reflected.

Held since November 1998 — that's 28 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 60 m² it sits well below the postcode median (90 m² across 26 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £157,000 sits 406.5% above the 1998 sale of £31,000. On a £-per-square-foot basis, the last sale (£48/sq ft) was about 68.3% below the postcode norm.