143b, Richmond Road, Kingston Upon Thames, KT2 5BZ

143b is a mid-terrace house in Kingston Upon Thames (KT2 5BZ). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band C. At 43 m² this is the 3rd smallest of 23 units on EPC record in the building, where floor areas span 39–104 m². The building's EPC ratings span F to B across 23 units on file. The latest certificate (July 2019) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2009. The recommended improvements would push it to C (score 77).

Held since June 1999 — that's 27 years off the open market, well above the local norm. Across 1998–1999, sale prices on this property compounded at 50% per year. Today's modelled estimate of £300,000 sits 400% above the 1999 sale of £60,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 76.4% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.