25 Clapper Lane, Clenchwarton, King's Lynn, PE34 4AN

25 Clapper Lane is a semi-detached house in King's Lynn (PE34 4AN). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (June 2013) shows a C (score 71). When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, main heating went from Average to Good. The recommended improvements would push it to B (score 86). Main heating runs on oil. The latest certificate is from June 2013, so improvements made since then won't be reflected.

Held since March 2003 — that's 23 years off the open market, well above the local norm. At 84 m² the property is well over the postcode median (56 m² across 21 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 1997–2003, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £210,000 sits 133.3% above the 2003 sale of £90,000. On a £-per-square-foot basis, the last sale (£100/sq ft) was about 32.1% above the typical sold price in the postcode.