17 Alanthus Close, Lewisham, London, SE12 8RE

17 Alanthus Close is an end-of-terrace house in Lewisham, London, London (SE12 8RE). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1976-1982 and council tax band B. At 34 m² this is the 4th smallest of 48 units on EPC record in the building, where floor areas span 32–114 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (March 2022) shows an E (score 40), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since August 2009. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to D (score 62). Main heating runs on electricity.

At 34 m² it sits well below the postcode median (71 m² across 47 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. On a £-per-square-foot basis, the last sale (£566/sq ft) was about 130% above the typical sold price in the postcode. Last sale on file: £207,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.