Flat 3, 4 Gloucester Square, Hackney, London, E2 8RS

Flat 3 is a one-bedroom mid-terrace house in Hackney, London, London (E2 8RS). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1983-1990 and council tax band C. At 39 m² this is the smallest unit on EPC record across the building (39–67 m²). The building's EPC ratings span E to C, with this unit at the top. Other recorded features include a balcony. Period features are noted in the property record. The latest certificate (October 2018) shows a C (score 73). The rating has held steady at C across 2 certificates since April 2011. Between certificates, window efficiency went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor and lighting dropped from Good to Average. Main heating runs on electricity.

Across 1998–2012, sale prices on this property compounded at 10% per year. Today's modelled estimate of £378,000 sits 59.2% above the 2012 sale of £237,500. On a £-per-square-foot basis, the last sale (£566/sq ft) was about 48.5% above the typical sold price in the postcode. At 39 m² it sits well below the postcode median (58 m² across 36 EPCs), making it one of the more compact homes locally. 14 years since the last transfer (May 2012).