Flat 4, 37 Cadogan Square, Kensington And Chelsea, London, SW1X 0HU

Flat 4 is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW1X 0HU). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band G. At 88 m² this is the smallest unit on EPC record across the building (88–129 m²). The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (21 versus a best of 62). The latest certificate (February 2018) shows an F (score 21), near the bottom of the EPC scale. The rating has held steady at F across 3 certificates since November 2008. The recommended improvements would lift it to B (score 81), a 4-band jump. Main heating runs on electricity.

Untraded for 23 years, with the last transfer in May 2003. Sale prices here have outpaced London HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £1,484,000 sits 198.9% above the 2003 sale of £496,500. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 32.7% below the postcode norm. At 88 m² it sits well below the postcode median (126 m² across 32 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include subdivision, meaningful when judging how the property has evolved.