Flat 2, 2 Erskine Road, London, NW3 3AJ

Flat 2 is a mid-terrace house in London (NW3 3AJ). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1930-1949 and council tax band F. At 32 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 24–72 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since February 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good.

Held since September 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £488,000 sits 144% above the 2003 sale of £200,000. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 60.7% below the postcode norm. At 32 m² it sits well below the postcode median (53 m² across 19 EPCs), making it one of the more compact homes locally.