17b, Lanvanor Road, Southwark, London, SE15 2BT

17b is a one-bedroom mid-terrace house in Southwark, London, London (SE15 2BT). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band B. At 52 m² this is the 4th smallest of 19 units on EPC record in the building, where floor areas span 44–165 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (June 2022) shows a C (score 71). When first surveyed in July 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor.

Today's modelled estimate of £378,000 sits 116% above the 2012 sale of £175,000. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 18.3% below the postcode norm. At 52 m² it sits well below the postcode median (101 m² across 18 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last changed hands 14 years ago, in October 2012.