178a, Upper Richmond Road West, Richmond Upon Thames, London, SW14 8AW

178a is a two-bedroom semi-detached house in Richmond Upon Thames, London, London (SW14 8AW). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2023) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2010); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good. At 54 m² this is the 7th 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 across 13 units on file. Period features are noted in the property record.

12 years since the last transfer (December 2013). Across the public record there are 7 sales, relatively high churn for a single property. Across 2000–2013, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £446,000 is 39.4% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£551/sq ft) was about 128.1% above the typical sold price in the postcode.