473b, High Road Leytonstone, Waltham Forest, London, E11 4JU

473b is a mid-terrace house in Waltham Forest, London, London (E11 4JU). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 1930-1949. The latest certificate (May 2021) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 70).

Held since December 1999 — 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 75 m² the property is well over the postcode median (32 m² across 24 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £473,000 sits 606% above the 1999 sale of £67,000. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 55.3% below the postcode norm.