Flat 1, 149 Queens Drive, London, N4 2AR

Flat 1 is a semi-detached house in London (N4 2AR). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to before 1900 and council tax band C. At 52 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 38–74 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 (54 versus a best of 70). The latest certificate (September 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from September 2014, 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. 11 years since the last transfer (February 2015). Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2015, sale prices on this property compounded at 11% per year. Today's modelled estimate of £516,000 is 12.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£822/sq ft) was about 117.8% above the typical sold price in the postcode.