15 Henley Drive, Southwark, London, SE1 3AP

15 Henley Drive is a one-bedroom semi-detached house in Southwark, London, London (SE1 3AP). It has a recorded floor area of 42 m² (around 453 sq ft), construction records dating it to 1983-1990 and council tax band C. At 42 m² this is the 18th smallest of 33 units on EPC record in the building, where floor areas span 31–61 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (February 2010) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). Main heating runs on electricity. The latest certificate is from February 2010, so improvements made since then won't be reflected.

Held since February 2002 — that's 24 years off the open market, well above the local norm. Across 1999–2002, sale prices on this property compounded at 21.6% per year. Today's modelled estimate of £323,000 sits 180.9% above the 2002 sale of £115,000. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 26.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).