5 The Green, North Runcton, King's Lynn, PE33 0RB

5 The Green is a four-bedroom detached house in King's Lynn (PE33 0RB). It has a recorded floor area of 176 m² (around 1898 sq ft) and council tax band E. The latest certificate (April 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from April 2011, so improvements made since then won't be reflected.

Held since September 2008 — that's 18 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. Across 2004–2008, sale prices on this property compounded at 16.4% per year. Today's modelled estimate of £521,000 is 15.8% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 59% above the typical sold price in the postcode.