21 Amber Avenue, Waltham Forest, London, E17 5PA

21 Amber Avenue is a two-bedroom mid-terrace house in Waltham Forest, London, London (E17 5PA). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band B. At 71 m² this is the 26th smallest of 37 units on EPC record in the building, where floor areas span 53–79 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 81). Other recorded features include a balcony. The latest certificate (July 2013) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from July 2013, 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 £347,000 sits 104.1% above the 2014 sale of £170,000. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 26.8% above the typical sold price in the postcode. 12 years since the last transfer (February 2014).