160a, Upper Richmond Road West, Richmond Upon Thames, London, SW14 8AW

160a is a one-bedroom mid-terrace house in Richmond Upon Thames, London, London (SW14 8AW). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to before 1900 and council tax band B. At 39 m² this is the 4th smallest of 13 units on EPC record in the building, where floor areas span 13–198 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (March 2021) shows a C (score 70). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good; while lighting dropped from Very Good to Average.

It hasn't traded since July 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £347,000 sits 147.9% above the 2000 sale of £140,000. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 24.4% above the typical sold price in the postcode. At 39 m² it's 27.8% smaller than the typical home in the postcode (54 m² median across 12 EPCs).