Flat 1, 16 Canning Crescent, London, N22 5SR

Flat 1 is a semi-detached house in London (N22 5SR). It has a recorded floor area of 137 m² (around 1475 sq ft) and construction records dating it to 1930-1949. The latest certificate (November 2018) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good; while lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.

Untraded for 27 years, with the last transfer in November 1999. At 137 m² the property is well over the postcode median (55 m² across 64 EPCs), placing it in the larger end of the local stock. Across 1996–1999, sale prices on this property compounded at 16.2% per year. Today's modelled estimate of £642,000 sits 779.5% above the 1999 sale of £73,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 75.8% below the postcode norm.