130b, Hoe Street, London, E17 4QR

130b is a one-bedroom end-of-terrace house in London (E17 4QR). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1900-1929. At 42 m² this is the 7th smallest of 13 units on EPC record in the building, where floor areas span 9–56 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (44 versus a best of 71). The latest certificate (October 2020) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.

Untraded for 24 years, with the last transfer in January 2002. Today's modelled estimate of £276,000 sits 415.9% above the 2002 sale of £53,500. At 42 m² it's 19.4% smaller than the typical home in the postcode (52 m² median across 24 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).