21 Keats Close, Southwark, London, SE1 5TZ

21 Keats Close is a one-bedroom detached house in Southwark, London, London (SE1 5TZ). It has a recorded floor area of 34 m² (around 368 sq ft), construction records dating it to 1983-1990 and council tax band C. At 34 m² this is the 2nd smallest of 17 units on EPC record in the building, where floor areas span 33–121 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (February 2010) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. The latest certificate is from February 2010, so improvements made since then won't be reflected.

At 34 m² it sits well below the postcode median (95 m² across 16 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2007–2017, sale prices on this property compounded at 6.8% per year. On a £-per-square-foot basis, the last sale (£881/sq ft) was about 137.1% above the typical sold price in the postcode. Last changed hands 9 years ago, in November 2017.