9 Cornwall Mews South, Kensington And Chelsea, London, SW7 4RZ

9 Cornwall Mews South is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW7 4RZ). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to before 1900 and council tax band F. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (July 2021) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2011. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 80).

Sale prices here have outpaced London HPI: 11.7% per year against 0% for the wider region. Today's modelled estimate of £2,511,000 is 12.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£1,405/sq ft) was about 80.2% above the typical sold price in the postcode. At 147 m² the property is well over the postcode median (89 m² across 15 EPCs), placing it in the larger end of the local stock. On the market in March 2016 and unlisted since — roughly 10 years. Across the public record there are 5 sales, relatively high churn for a single property. 6 planning records sit against the property, 3 approved, 3 refused. Past consents include a basement excavation, meaningful when judging how the property has evolved.