40a, Church Road, Richmond, TW10 6LN

40a is a two-bedroom semi-detached house in Richmond (TW10 6LN). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band E. Tenure is freehold. The latest certificate (February 2022) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76). At 63 m² this is the 28th smallest of 35 units on EPC record in the building, where floor areas span 26–257 m². The building's EPC ratings span E to C across 35 units on file. Period features are noted in the property record.

Sold August 2022 for £650,000. Across the public record there are 4 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 63 m² it's 21.2% larger than the typical home in the postcode (52 m² median across 34 EPCs). Across 2006–2022, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£959/sq ft) was about 79.2% above the typical sold price in the postcode.