Flat 3, 1 Estelle Road, London, NW3 2JX

Flat 3 is an end-of-terrace house in London (NW3 2JX). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to before 1900 and council tax band E. At 90 m² this is the largest unit on EPC record across the building (40–90 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (July 2013) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.

Held since July 2001 — that's 25 years off the open market, well above the local norm. At 90 m² the property is well over the postcode median (68 m² across 46 EPCs), placing it in the larger end of the local stock. Across 1995–2001, sale prices on this property compounded at 20.8% per year. Today's modelled estimate of £848,000 sits 138.9% above the 2001 sale of £355,000.