63a, Richmond Road, Kingston Upon Thames, KT2 5BP

63a is a one-bedroom end-of-terrace house in Kingston Upon Thames (KT2 5BP). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2020) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2012. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72). At 35 m² this is the 5th smallest of 10 units on EPC record in the building, where floor areas span 22–164 m². The building's EPC ratings span F to C across 10 units on file.

It hasn't traded since February 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 2007–2008, sale prices on this property compounded at -11.1% per year. Today's modelled estimate of £283,000 sits 76.9% above the 2008 sale of £160,000. On a £-per-square-foot basis, the last sale (£425/sq ft) was about 25.1% above the typical sold price in the postcode.