5a, Canonbury Road, Enfield, EN1 3LN

5a is an end-of-terrace house in Enfield (EN1 3LN). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to before 1900 and council tax band C. At 28 m² this is the smallest unit on EPC record across the building (28–137 m²). The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 89). The latest certificate (October 2014) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in April 2010 the rating was G, the property has climbed 2 bands since. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected.

It hasn't traded since June 2003, a hold of 23 years that's notably long for the area. Across 2003–2003, sale prices on this property compounded at 42.9% per year. Today's modelled estimate of £266,000 sits 77.3% above the 2003 sale of £150,000. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 42.4% above the typical sold price in the postcode. At 28 m² it sits well below the postcode median (119 m² across 10 EPCs), making it one of the more compact homes locally.