1a, Graham Road, Hackney, London, E8 1DA

1a is a detached house in Hackney, London, London (E8 1DA). It has a recorded floor area of 96 m² (around 1029 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2011) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from February 2011, so improvements made since then won't be reflected. At 96 m² this is the 16th smallest of 27 units on EPC record in the building, where floor areas span 37–234 m². The building's EPC ratings span F to C across 27 units on file.

Held since October 1997 — that's 29 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. Today's modelled estimate of £629,000 sits 496.2% above the 1997 sale of £105,500. On a £-per-square-foot basis, the last sale (£103/sq ft) was about 75.9% below the postcode norm. At 96 m² it's 27.5% larger than the typical home in the postcode (75 m² median across 34 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).