418a, Upper Richmond Road West, Richmond Upon Thames, London, SW14 7JX

418a is a two-bedroom mid-terrace house in Richmond Upon Thames, London, London (SW14 7JX). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band C. At 61 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 37–218 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 78). The latest certificate (September 2016) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2011. Between certificates, wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor.

Most recent transfer: June 2021 at £400,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 61 m² it's 27.1% larger than the typical home in the postcode (48 m² median across 17 EPCs). Across 2001–2021, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£609/sq ft) was about 64% above the typical sold price in the postcode.