16 Walton Street, Kensington And Chelsea, London, SW3 1RE

16 Walton Street is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 1RE). It has a recorded floor area of 286 m² (around 3078 sq ft), construction records dating it to before 1900 and council tax band H. There is a swimming pool on the plot, uncommon for the area. The latest certificate (July 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since December 2008. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Very Good to Poor. The recommended improvements would push it to B (score 82).

Sale prices here have outpaced London HPI: 24.9% per year against 0% for the wider region. Today's modelled estimate of £4,301,000 is 40.3% below the 2015 sale of £7,200,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,339/sq ft) was about 282% above the typical sold price in the postcode. 17 planning records sit against the property, 15 approved, 2 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 286 m² it's 17.8% larger than the typical home in the postcode (243 m² median across 14 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). On the market in June 2015 and unlisted since — roughly 11 years.