21 23, Belford Street, Burnley, BB12 0DF

21 23 is a mid-terrace house in Burnley (BB12 0DF). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2014) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in October 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.

Held since August 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £121,000 sits 51.2% above the 2006 sale of £80,000. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 153.4% above the typical sold price in the postcode.