129a, Hainault Road, London, E11 1DT

129a is an end-of-terrace house in London (E11 1DT). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Good. The recommended improvements would push it to C (score 74). At 69 m² this is the 19th smallest of 20 units on EPC record in the building, where floor areas span 13–108 m². The building's EPC ratings span E to C across 20 units on file.

At 69 m² the property is well over the postcode median (48 m² across 39 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.