16 Onslow Mews West, Kensington And Chelsea, London, SW7 3AF

16 Onslow Mews West is a three-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW7 3AF). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1976-1982 and council tax band H. The latest certificate (August 2020) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (October 2011); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump. The home occupies a cul-de-sac position.

At 99 m² it sits well below the postcode median (147 m² across 11 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Most recent transfer: September 2021 at £1,865,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 9 planning records sit against the property, 4 approved, 5 refused. Past consents include new windows, an extension and a basement excavation, meaningful when judging how the property has evolved. Across 2000–2021, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £2,451,000 is 31.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,750/sq ft) was about 361.4% above the typical sold price in the postcode.