15 Brettenham Road, Waltham Forest, London, E17 5AZ

15 Brettenham Road is a two-bedroom mid-terrace house in Waltham Forest, London, London (E17 5AZ). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band B. At 62 m² this is the 8th smallest of 50 units on EPC record in the building, where floor areas span 7–106 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2025) shows a C (score 70). When first surveyed in May 2015 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good.

Held since August 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £470,000 sits 921.7% above the 1996 sale of £46,000. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 68.6% below the postcode norm.