19 Coniston Court, Coniston Way, Chessington, KT9 1EE

19 Coniston Court is a two-bedroom semi-detached house in Chessington (KT9 1EE). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1950-1966 and council tax band C. At 52 m² this is the 2nd smallest of 20 units on EPC record in the building, where floor areas span 50–84 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good.

It hasn't traded since January 2007, a hold of 19 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 2003–2007, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £282,000 sits 51% above the 2007 sale of £186,750. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 17.7% above the typical sold price in the postcode. At 52 m² it's 25.7% smaller than the typical home in the postcode (70 m² median across 19 EPCs).