Basil Mansions, Flat 3, Basil Street, Kensington And Chelsea, London, SW3 1AP

Basil Mansions is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 1AP). It has a recorded floor area of 203 m² (around 2185 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2024) shows a C (score 77), near the top of the C band. When first surveyed in November 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 86). At 203 m² this is the 16th smallest of 22 units on EPC record in Basil Mansions, where floor areas span 20–245 m². The building's EPC ratings span F to B across 22 units on file. Period features are noted in the property record.

Held since December 1997 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £2,619,000 sits 302.9% above the 1997 sale of £650,000. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 66% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.