21 Brighton Avenue, Waltham Forest, London, E17 7NE

21 Brighton Avenue is a mid-terrace house in Waltham Forest, London, London (E17 7NE). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band B. At 50 m² this is the 25th smallest of 55 units on EPC record in the building, where floor areas span 39–80 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (August 2017) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 80).

It hasn't traded since November 1997, a hold of 29 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. Today's modelled estimate of £456,000 sits 960.6% above the 1997 sale of £42,995. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 70.9% below the postcode norm.