1a, Sigdon Road, Hackney, London, E8 1AP

1a is a one-bedroom mid-terrace house in Hackney, London, London (E8 1AP). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1900-1929 and council tax band B. At 59 m² this is the 13th smallest of 40 units on EPC record in the building, where floor areas span 28–211 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2020) shows a C (score 72). When first surveyed in April 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Poor to Very Poor.

Across 2001–2013, sale prices on this property compounded at 8.9% per year. On a £-per-square-foot basis, the last sale (£858/sq ft) was about 82.9% above the typical sold price in the postcode. On the market in July 2013 and unlisted since — roughly 13 years. At 59 m² it's 22.4% smaller than the typical home in the postcode (76 m² median across 39 EPCs).