507 Antonine Heights, City Walk, Southwark, London, SE1 3DB

507 Antonine Heights is a one-bedroom mid-terrace house in Southwark, London, London (SE1 3DB). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (March 2024) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since November 2013. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. Main heating runs on electricity. At 52 m² this is the 17th smallest of 56 units on EPC record in the building, where floor areas span 40–96 m². The building's EPC ratings span D to B, with this unit at the top. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony.

Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2005–2014, sale prices on this property compounded at 9.1% per year. On a £-per-square-foot basis, the last sale (£884/sq ft) was about 98.7% above the typical sold price in the postcode. On the market in August 2014 and unlisted since — roughly 12 years.