200b, Upper Richmond Road West, Richmond Upon Thames, London, SW14 8AN

200b is a mid-terrace house in Richmond Upon Thames, London, London (SW14 8AN). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1991-1995 and council tax band E. At 82 m² this is the 7th smallest of 10 units on EPC record in the building, where floor areas span 24–106 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.

Untraded for 27 years, with the last transfer in July 1999. At 82 m² the property is well over the postcode median (60 m² across 9 EPCs), placing it in the larger end of the local stock. Across 1998–1999, sale prices on this property compounded at -41% per year. Today's modelled estimate of £537,000 sits 571.3% above the 1999 sale of £80,000. On a £-per-square-foot basis, the last sale (£91/sq ft) was about 83.6% below the postcode norm.