12a, Northbrook Road, Haringey, London, N22 8YQ

12a is an end-of-terrace house in Haringey, London, London (N22 8YQ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band C. At 75 m² this is the 8th smallest of 25 units on EPC record in the building, where floor areas span 55–141 m². The building's EPC ratings span E to C across 25 units on file. The latest certificate (February 2019) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 73).

Held since November 2007 — that's 19 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1995–2007, sale prices on this property compounded at 13% per year. Today's modelled estimate of £457,000 sits 54.9% above the 2007 sale of £295,000.