Flat 2, 19 Blake Hall Road, London, E11 2QQ

Flat 2 is a semi-detached house in London (E11 2QQ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1900-1929 and council tax band C. At 56 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 42–58 m². The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 65). The latest certificate (June 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.

It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 2001–2015, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £380,000 is 36.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£461/sq ft) was about 60.4% above the typical sold price in the postcode. On the market in March 2015 and unlisted since — roughly 11 years.