Ashbourne House, Flat 5, 11 North Birkbeck Road, London, E11 4JF

Ashbourne House is a mid-terrace house in London (E11 4JF). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band B. At 40 m² this is the 3rd smallest of 6 units on EPC record in Ashbourne House, where floor areas span 32–46 m². The building's EPC ratings span F to C across 6 units on file. The latest certificate (July 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.

Across 2014–2015, sale prices on this property compounded at 83.9% per year. Today's modelled estimate of £314,000 is 21.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£598/sq ft) was about 184% above the typical sold price in the postcode. Last sold in October 2015, so it's been off the market for around 11 years.