27b, Madron Street, Southwark, London, SE17 2LE

27b is a one-bedroom mid-terrace house in Southwark, London, London (SE17 2LE). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band C. At 45 m² this is the smallest unit on EPC record across the building (45–135 m²). The building's EPC ratings span E to C across 13 units on file. The latest certificate (May 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since June 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 78).

Untraded for 22 years, with the last transfer in March 2004. Across 2000–2004, sale prices on this property compounded at 19.6% per year. Today's modelled estimate of £377,000 sits 149.7% above the 2004 sale of £151,000. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 26.7% below the postcode norm. At 45 m² it sits well below the postcode median (98 m² across 12 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. One planning record on file: a loft conversion approved in 2013. Past consents include a loft conversion, meaningful when judging how the property has evolved.