Flat 2, 12 Chiswick High Road, Hounslow, London, W4 1TH

Flat 2 is a one-bedroom mid-terrace house in Hounslow, London, London (W4 1TH). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2019) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82). At 52 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 40–57 m². The building's EPC ratings span D to B across 5 units on file.

It hasn't traded since May 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £409,000 sits 484.3% above the 1995 sale of £70,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 67.8% below the postcode norm.