328a, Bethnal Green Road, Tower Hamlets, London, E2 0AG

328a is a one-bedroom mid-terrace house in Tower Hamlets, London, London (E2 0AG). It has a recorded floor area of 26 m² (around 280 sq ft) and construction records dating it to 1900-1929. At 26 m² this is the 2nd smallest of 20 units on EPC record in the building, where floor areas span 19–100 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 81). The latest certificate (January 2016) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity. The latest certificate is from January 2016, so improvements made since then won't be reflected.

Held since April 2001 — that's 25 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 26 m² it sits well below the postcode median (56 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £312,000 sits 197.1% above the 2001 sale of £105,000.