Flat 5, 58 Wilton Way, London, E8 1BL

Flat 5 is a one-bedroom mid-terrace house in London (E8 1BL). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1991-1995 and council tax band C. At 40 m² this is the smallest unit on EPC record across the building (40–70 m²). The latest certificate (May 2019) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (April 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good.

It hasn't traded since February 1998, a hold of 28 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 £326,000 sits 1107.4% above the 1998 sale of £27,000. On a £-per-square-foot basis, the last sale (£63/sq ft) was about 79.6% below the postcode norm. At 40 m² it's 29.2% smaller than the typical home in the postcode (57 m² median across 4 EPCs).