6a, Glendale Avenue, Haringey, London, N22 5AH

6a is a semi-detached house in Haringey, London, London (N22 5AH). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band C. At 68 m² this is the smallest unit on EPC record across the building (68–165 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 78). The latest certificate (January 2014) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.

On the market in February 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. At 68 m² it's 26.1% smaller than the typical home in the postcode (92 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 2007–2017, sale prices on this property compounded at 12.2% per year. On a £-per-square-foot basis, the last sale (£642/sq ft) was about 420.4% above the typical sold price in the postcode.