20 Chivenor Grove, Kingston Upon Thames, KT2 5GE

20 Chivenor Grove is a four-bedroom detached house in Kingston Upon Thames (KT2 5GE). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (July 2018) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

It hasn't traded since December 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2008, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £1,011,000 sits 102.2% above the 2008 sale of £500,000. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 30.8% above the typical sold price in the postcode. At 108 m² it's 23.4% smaller than the typical home in the postcode (141 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).