Church Court, Flat 1, St Johns Road, Isleworth, TW7 6NY

Church Court is a one-bedroom property in Isleworth (TW7 6NY). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1996-2002. The latest certificate (March 2010) returns a B (score 83), comfortably above the UK average. The latest certificate is from March 2010, so improvements made since then won't be reflected. At 46 m² this is the 9th smallest of 10 units on EPC record in Church Court, where floor areas span 29–47 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (83 versus a worst of 72).

Held since March 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 46 m² it's 19.5% larger than the typical home in the postcode (39 m² median across 20 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £250,000 sits 173.2% above the 2000 sale of £91,500. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 36.4% below the postcode norm.