43a, Goodall Road, London, E11 4ER

43a is a mid-terrace house in London (E11 4ER). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1900-1929. At 44 m² this is the 2nd smallest of 6 units on EPC record in the building, where floor areas span 38–59 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 (52 versus a best of 70). The latest certificate (February 2015) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.

It hasn't traded since November 2000, a hold of 26 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 £313,000 sits 371.4% above the 2000 sale of £66,400. On a £-per-square-foot basis, the last sale (£140/sq ft) was about 41.1% below the postcode norm. At 44 m² it sits well below the postcode median (99 m² across 30 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).