21b, Jacksons Lane, London, N6 5SR

21b is a mid-terrace house in London (N6 5SR). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2018) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 82).

Untraded for 19 years, with the last transfer in August 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2003–2007, sale prices on this property compounded at 12.8% per year. Today's modelled estimate of £805,000 sits 50.5% above the 2007 sale of £535,000. On a £-per-square-foot basis, the last sale (£700/sq ft) was about 32.8% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).