222c, Blackstock Road, Islington, London, N5 1EA

222c is an end-of-terrace house in Islington, London, London (N5 1EA). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1976-1982. At 61 m² this is the 10th smallest of 12 units on EPC record in the building, where floor areas span 47–61 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since July 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 81).

It hasn't traded since March 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £419,000 sits 121.8% above the 2006 sale of £188,950. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 46.3% below the postcode norm. At 61 m² it's 22% larger than the typical home in the postcode (50 m² median across 11 EPCs).