3 Barnsbury Terrace, Islington, London, N1 1JH

3 Barnsbury Terrace is a mid-terrace house in Islington, London, London (N1 1JH). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (June 2015) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.

Held since June 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £1,509,000 sits 595.4% above the 1996 sale of £217,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 73.9% below the postcode norm. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 112 m² it's 24.4% larger than the typical home in the postcode (90 m² median across 22 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).