9 Blackburn Street, Blackburn, BB1 7NG

9 Blackburn Street is a mid-terrace house in Blackburn (BB1 7NG). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2015) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2014); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.

Untraded for 28 years, with the last transfer in January 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £135,000 sits 650% above the 1998 sale of £18,000. On a £-per-square-foot basis, the last sale (£14/sq ft) was about 82.5% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 122 m² it's 28.4% larger than the typical home in the postcode (95 m² median across 41 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).