Flat 1, 5 Cadogan Square, Kensington And Chelsea, London, SW1X 0HT

Flat 1 is a mid-terrace house in Kensington And Chelsea, London, London (SW1X 0HT). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to before 1900 and council tax band G. At 108 m² this is the largest unit on EPC record across the building (92–108 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since November 2008. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78).

Today's modelled estimate of £1,586,000 is 62.2% below the 2022 sale of £4,200,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£3,613/sq ft) was about 301.9% above the typical sold price in the postcode. One planning record on file: new windows refused in 2015. Sold March 2022 for £4,200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.