21 Warrenside Close, Ramsgreave, Blackburn, BB1 9PE

21 Warrenside Close is a three-bedroom detached house in Ramsgreave, Blackburn, Blackburn (BB1 9PE). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in January 2010 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Average and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.

Untraded for 29 years, with the last transfer in December 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £304,000 sits 428.7% above the 1996 sale of £57,500. On a £-per-square-foot basis, the last sale (£43/sq ft) was about 72.4% below the postcode norm. One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.