23 Belmont Close, Cockfosters, Barnet, EN4 9LS

23 Belmont Close is a three-bedroom end-of-terrace house in Cockfosters, Barnet, Barnet (EN4 9LS). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2022) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). At 76 m² this is the 21st smallest of 31 units on EPC record in the building, where floor areas span 52–95 m². The building's EPC ratings span E to C across 31 units on file.

At 76 m² it's 24.6% larger than the typical home in the postcode (61 m² median across 30 EPCs). Across 2002–2022, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 70.3% above the typical sold price in the postcode. Sold November 2022 for £440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.