3a, Brooks Road, Hounslow, London, W4 3BJ

3a is a semi-detached house in Hounslow, London, London (W4 3BJ). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 1900-1929. At 50 m² this is the 3rd smallest of 9 units on EPC record in the building, where floor areas span 47–168 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (December 2018) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2016. Between certificates, lighting went from Average to Good. The recommended improvements would push it to C (score 79).

Across 1997–2022, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£910/sq ft) was about 89.1% above the typical sold price in the postcode. At 50 m² it's 23.1% smaller than the typical home in the postcode (65 m² median across 15 EPCs). Most recent transfer: April 2022 at £490,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.