20 Highbury Grove, Islington, London, N5 2EA

20 Highbury Grove is a detached house in Islington, London, London (N5 2EA). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to before 1900. At 91 m² this is the smallest unit on EPC record across the building (91–107 m²). The latest certificate (January 2025) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 78).

Last sale on file: £820,000 in March 2021. Across the public record there are 4 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. Across 1997–2021, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £909,000 is 10.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£837/sq ft) was about 103.8% above the typical sold price in the postcode.