34 Mall Chambers, Kensington Mall, Kensington And Chelsea, London, W8 4DZ

34 Mall Chambers is a one-bedroom mid-terrace house in Kensington And Chelsea, London, London (W8 4DZ). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to before 1900 and council tax band D. At 33 m² this is the smallest unit on EPC record across the building (33–71 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2022) shows a C (score 70). The rating has held steady at C across 2 certificates since September 2012. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and main heating dropped from Average to Very Poor. Main heating runs on electricity.

Untraded for 25 years, with the last transfer in April 2001. 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 £401,000 sits 214.5% above the 2001 sale of £127,500. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 34.7% below the postcode norm. At 33 m² it sits well below the postcode median (52 m² across 18 EPCs), making it one of the more compact homes locally.