55a, Birnam Road, Islington, London, N4 3LJ

55a is a mid-terrace house in Islington, London, London (N4 3LJ). It has a recorded floor area of 87 m² (around 936 sq ft) and construction records dating it to before 1900. The latest certificate (August 2015) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 79). The latest certificate is from August 2015, so improvements made since then won't be reflected.

At 87 m² the property is well over the postcode median (63 m² across 59 EPCs), placing it in the larger end of the local stock. Across 2011–2020, sale prices on this property compounded at 6% per year. Today's modelled estimate of £734,000 is 10.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£712/sq ft) was about 74.7% above the typical sold price in the postcode. Last sale on file: £666,500 in November 2020.