Flat C, 61 Birnam Road, Islington, London, N4 3LJ

Flat C is a three-bedroom mid-terrace house in Islington, London, London (N4 3LJ). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2020) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 72). Other recorded features include a balcony. Period features are noted in the property record.

Across 2009–2022, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£806/sq ft) was about 97.8% above the typical sold price in the postcode. Sold November 2022 for £590,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.