Flat 4, 175 Kennington Lane, Lambeth, London, SE11 4EZ

Flat 4 is a one-bedroom detached house in Lambeth, London, London (SE11 4EZ). It has a recorded floor area of 28 m² (around 305 sq ft), construction records dating it to before 1900 and council tax band C. At 28 m² this is the smallest unit on EPC record across the building (28–44 m²). The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (37 versus a best of 60). The latest certificate (January 2012) shows an F (score 37), near the bottom of the EPC scale. When first surveyed in November 2009 the rating was G, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Average to Very Good. Main heating runs on electricity. The latest certificate is from January 2012, so improvements made since then won't be reflected.

At 28 m² it sits well below the postcode median (93 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: new windows approved in 2012. Past consents include new windows, meaningful when judging how the property has evolved. Across 2012–2017, sale prices on this property compounded at 15.1% per year. On a £-per-square-foot basis, the last sale (£1,691/sq ft) was about 466.9% above the typical sold price in the postcode. Last changed hands 9 years ago, in March 2017.