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

55b is a two-bedroom mid-terrace house in Islington, London, London (N4 3LJ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band C. At 52 m² this is the 10th smallest of 35 units on EPC record in the building, where floor areas span 36–200 m². The building's EPC ratings span F to C, with this unit at the top. Other recorded features include a balcony. Period features are noted in the property record. The latest certificate (August 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since May 2010. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 81).

Across 2004–2018, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £491,000 is 18.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£741/sq ft) was about 81.4% above the typical sold price in the postcode. Last changed hands 8 years ago, in April 2018. At 52 m² it's 17.5% smaller than the typical home in the postcode (63 m² median across 59 EPCs).