318d, Green Street, Newham, London, E13 9AP

318d is a mid-terrace house in Newham, London, London (E13 9AP). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to before 1900. The latest certificate (July 2023) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (January 2013); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity. At 59 m² this is the 18th smallest of 44 units on EPC record in the building, where floor areas span 30–115 m². The building's EPC ratings span G to B across 44 units on file.

It hasn't traded since April 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £268,000 sits 378.6% above the 2001 sale of £56,000. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 53.6% below the postcode norm.