Flat 2, 3 Leonora Tyson Mews, Lambeth, London, SE21 8GA

Flat 2 is a one-bedroom mid-terrace house in Lambeth, London, London (SE21 8GA). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 2007 onwards and council tax band C. At 43 m² this is the smallest unit on EPC record across the building (43–44 m²). The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 79). The latest certificate (November 2019) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since May 2009. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

At 43 m² it sits well below the postcode median (86 m² across 13 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Last sale on file: £315,000 in July 2020.