7 East Winch Road, Ashwicken, King's Lynn, PE32 1LX

7 East Winch Road is a four-bedroom detached house in King's Lynn (PE32 1LX). It has a recorded floor area of 255 m² (around 2745 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (October 2012) shows a C (score 75), near the top of the C band. When first surveyed in November 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from October 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Held since May 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £662,000 sits 136.4% above the 2010 sale of £280,000. On a £-per-square-foot basis, the last sale (£102/sq ft) was about 42.8% below the postcode norm. At 255 m² it's 19.7% larger than the typical home in the postcode (213 m² median across 11 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused.