2a, Marquis Road, London, N22 8JH

2a is an end-of-terrace house in London (N22 8JH). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1900-1929. At 64 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 50–87 m². The building's EPC ratings span E to D, with this unit at the top. The latest certificate (October 2014) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from October 2014, so improvements made since then won't be reflected.

Held since July 2007 — that's 19 years off the open market, well above the local norm. 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 £355,000 sits 102.9% above the 2007 sale of £175,000. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 32.1% below the postcode norm. One planning record on file: new windows approved in 2012. Past consents include new windows, meaningful when judging how the property has evolved.