9a, Horton Road, London, E8 1DP

9a is a semi-detached house in London (E8 1DP). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to before 1900. At 91 m² this is the largest unit on EPC record across the building (31–91 m²). The building's EPC ratings span F to C across 13 units on file. The latest certificate (July 2014) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 79). The latest certificate is from July 2014, so improvements made since then won't be reflected.

It hasn't traded since March 1999, a hold of 27 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 £625,000 sits 557.9% above the 1999 sale of £95,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 78.2% below the postcode norm. At 91 m² it's 21.7% larger than the typical home in the postcode (75 m² median across 60 EPCs).