9a, Hartington Road, Waltham Forest, London, E17 8AS

9a is a one-bedroom mid-terrace house in Waltham Forest, London, London (E17 8AS). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. At 79 m² this is the 40th smallest of 57 units on EPC record in the building, where floor areas span 41–132 m². The building's EPC ratings span F to C across 57 units on file. The latest certificate (September 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).

One planning record on file: a loft conversion approved in 2019. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 1999–2021, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £522,000 is 15.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£533/sq ft) was about 134.3% above the typical sold price in the postcode. Last sale on file: £453,050 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.