23 Furness Avenue, Blackburn, BB1 5SE

23 Furness Avenue is a three-bedroom end-of-terrace house in Blackburn (BB1 5SE). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (February 2016) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 4 certificates since February 2013. Between certificates, wall efficiency went from Poor to Good; while roof efficiency dropped from Poor to Very Poor and lighting dropped from Good to Average. The recommended improvements would push it to C (score 77). The latest certificate is from February 2016, so improvements made since then won't be reflected.

Across 1998–2013, sale prices on this property compounded at 9% per year. Today's modelled estimate of £146,000 sits 75.9% above the 2013 sale of £83,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 15.1% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in April 2013 and unlisted since — roughly 13 years.