21 Arundel Gardens, Kensington And Chelsea, London, W11 2LN

21 Arundel Gardens is a mid-terrace house in Kensington And Chelsea, London, London (W11 2LN). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1900-1929. At 74 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 31–453 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 75), near the top of the C band. When first surveyed in July 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Good.

Sale prices here have outpaced London HPI: 6.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,883/sq ft) was about 164.8% above the typical sold price in the postcode. Sold July 2022 for £1,500,000. 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. 5 planning records sit against the property, 1 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. At 74 m² it's 27.6% larger than the typical home in the postcode (58 m² median across 33 EPCs).