89 Westgate Street, Shouldham, King's Lynn, PE33 0BL

89 Westgate Street is a semi-detached house in King's Lynn (PE33 0BL). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2014) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in December 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on anthracite. The latest certificate is from January 2014, so improvements made since then won't be reflected.

Held since July 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £233,000 sits 111.8% above the 2007 sale of £110,000. On a £-per-square-foot basis, the last sale (£109/sq ft) was about 40.8% below the postcode norm. At 94 m² it's 16.1% smaller than the typical home in the postcode (112 m² median across 13 EPCs). One historical planning record sits against the property in 2014.