12 Punsfer Way, Tilney St Lawrence, King's Lynn, PE34 4RJ

12 Punsfer Way is a two-bedroom semi-detached house in King's Lynn (PE34 4RJ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (March 2015) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average and main heating went from Poor to Average; while wall efficiency dropped from Good to Average and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 91), a 3-band jump. Main heating runs on electricity. The latest certificate is from March 2015, so improvements made since then won't be reflected.

It hasn't traded since June 2006, a hold of 20 years that's notably long for the area. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2006, sale prices on this property compounded at 11.7% per year. Today's modelled estimate of £152,000 sits 55.1% above the 2006 sale of £98,000. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).