Mountfort House, Flat 3, 15 Barnsbury Square, Islington, London, N1 1JL

Mountfort House is a detached house in Islington, London, London (N1 1JL). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1900-1929. At 73 m² this is the smallest unit on EPC record across Mountfort House (73–198 m²). The building's EPC ratings span E to C across 5 units on file. The latest certificate (March 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from March 2016, so improvements made since then won't be reflected.

Sale prices here have outpaced London HPI: 8.3% per year against 0% for the wider region. Today's modelled estimate of £681,000 is 19.4% below the 2021 sale of £845,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. 6 planning records sit against the property, 4 approved, 1 refused, 1 pending. Past consents include tree works, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. The record references listed-building consent and conservation-area consent, which constrain future alterations. At 73 m² it's 22.8% smaller than the typical home in the postcode (95 m² median across 30 EPCs). Most recent transfer: November 2021 at £845,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.