Minerva Lodge 25 30, Flat 8, Sweyn Place, Greenwich, London, SE3 0EZ

Minerva Lodge 25 30 is a mid-terrace house in Greenwich, London, London (SE3 0EZ). It has a recorded floor area of 38 m² (around 411 sq ft) and construction records dating it to 1950-1966. At 38 m² this is the 5th smallest of 22 units on EPC record in Minerva Lodge 25 30, where floor areas span 36–90 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 81). The latest certificate (September 2011) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2009. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to D (score 60). The latest certificate is from September 2011, so improvements made since then won't be reflected.

At 38 m² it sits well below the postcode median (66 m² across 43 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.