19 Denison Close, Barnet, London, N2 0JT

19 Denison Close is a two-bedroom mid-terrace house in Barnet, London, London (N2 0JT). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band D. At 43 m² this is the smallest unit on EPC record across the building (43–70 m²). The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 39). The latest certificate (January 2015) returns a B (score 82), comfortably above the UK average. When first surveyed in March 2013 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. Main heating runs on electricity. The latest certificate is from January 2015, so improvements made since then won't be reflected.

At 43 m² it's 29.7% smaller than the typical home in the postcode (61 m² median across 27 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 1999–2013, sale prices on this property compounded at 8.6% per year. On a £-per-square-foot basis, the last sale (£713/sq ft) was about 101.2% above the typical sold price in the postcode. On the market in September 2013 and unlisted since — roughly 13 years.