Apartment 301, 10 Dallington Street, Islington, London, EC1V 0DB

Apartment 301 is a mid-terrace house in Islington, London, London (EC1V 0DB). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 2003-2006 and council tax band E. At 59 m² this is the 3rd smallest of 14 units on EPC record in the building, where floor areas span 55–184 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (80 versus a best of 86). The latest certificate (December 2019) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (May 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Average. The recommended improvements would push it to B (score 83).

Held since January 2005 — that's 21 years off the open market, well above the local norm. At 59 m² it sits well below the postcode median (98 m² across 13 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £558,000 sits 80% above the 2005 sale of £310,000. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 28.4% below the postcode norm.