1a, Elm Road, Haringey, London, N22 5LN

1a is an end-of-terrace house in Haringey, London, London (N22 5LN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band D. At 81 m² this is the smallest unit on EPC record across the building (81–134 m²). The building's EPC ratings span E to D, with this unit at the top. The latest certificate (October 2016) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in March 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77).

It hasn't traded since July 2008, a hold of 18 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. Across 1998–2008, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £510,000 sits 68.3% above the 2008 sale of £303,000. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 99% above the typical sold price in the postcode. At 81 m² it's 18.6% smaller than the typical home in the postcode (100 m² median across 4 EPCs). One historical planning record sits against the property in 2008.