1a, Mountgrove Road, Islington, London, N5 2LU

1a is a three-bedroom end-of-terrace house in Islington, London, London (N5 2LU). It has a recorded floor area of 78 m² (around 835 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2010) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it C (May 2009); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Poor. The recommended improvements would push it to D (score 58). The latest certificate is from March 2010, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £800,000 in June 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 6 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and solar panel installation, meaningful when judging how the property has evolved. Across 2000–2021, sale prices on this property compounded at 13.6% per year. On a £-per-square-foot basis, the last sale (£958/sq ft) was about 119.8% above the typical sold price in the postcode.