Flat 4, 84 Highbury Hill, London, N5 1AP

Flat 4 is a mid-terrace house in London (N5 1AP). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to 1900-1929. At 91 m² this is the largest unit on EPC record across the building (54–91 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 77). The latest certificate (December 2020) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (June 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 74).

At 91 m² the property is well over the postcode median (69 m² across 64 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2025 for £855,000. One planning record on file: new windows approved in 2025. Past consents include new windows, meaningful when judging how the property has evolved. Across 1999–2025, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£873/sq ft) was about 46.1% above the typical sold price in the postcode.