Heversham House, Flat 22, Ilderton Road, Southwark, London, SE15 1EL

Heversham House is a three-bedroom mid-terrace house in Southwark, London, London (SE15 1EL). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. At 76 m² this is the 11th smallest of 16 units on EPC record in Heversham House, where floor areas span 65–88 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (47 versus a best of 76). The latest certificate (September 2015) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. The latest certificate is from September 2015, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £356,000 is 22.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 59.6% above the typical sold price in the postcode. On the market in December 2015 and unlisted since — roughly 10 years.