351a, Upper Richmond Road West, Richmond Upon Thames, London, SW14 8QN

351a is a two-bedroom mid-terrace house in Richmond Upon Thames, London, London (SW14 8QN). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band C. At 70 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 51–106 m². The latest certificate (April 2012) shows a D (score 62), on the cusp of jumping into the C band. The latest certificate is from April 2012, so improvements made since then won't be reflected.

Untraded for 27 years, with the last transfer in December 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 70 m² the property is well over the postcode median (53 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £452,000 sits 247.7% above the 1998 sale of £130,000. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 44.4% below the postcode norm.