Copper Beeches, Flat 8, 6 Witham Road, Isleworth, TW7 4AW

Copper Beeches is a mid-terrace house in Isleworth (TW7 4AW). It has a recorded floor area of 65 m² (around 700 sq ft) and construction records dating it to 1983-1990. The latest certificate (August 2012) returns a B (score 81), comfortably above the UK average. The latest certificate is from August 2012, so improvements made since then won't be reflected. At 65 m² this is the 27th smallest of 28 units on EPC record in Copper Beeches, where floor areas span 42–72 m². The building's EPC ratings span D to B, with this unit at the top.

At 65 m² it's 18.2% larger than the typical home in the postcode (55 m² median across 27 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 1996–2023, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£483/sq ft) was about 52.2% above the typical sold price in the postcode. Sold November 2023 for £338,000.