69b, Beaconsfield Road, London, N11 3AA

69b is a mid-terrace house in London (N11 3AA). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to before 1900. The latest certificate (July 2025) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2013); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Average to Good. The recommended improvements would push it to C (score 74). At 51 m² this is the 15th smallest of 21 units on EPC record in the building, where floor areas span 13–116 m². The building's EPC ratings span E to C across 21 units on file.

It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £266,000 sits 83.4% above the 2007 sale of £145,000. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 23% below the postcode norm.