21 Bosville Street, Penistone, Sheffield, S36 6AG

21 Bosville Street is a three-bedroom detached house in Penistone, Sheffield, Sheffield (S36 6AG). It has a recorded floor area of 115 m² (around 1233 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2011) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Good to Average. The latest certificate is from June 2011, 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. At 115 m² the property is well over the postcode median (83 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £268,000 sits 570% above the 1998 sale of £40,000. On a £-per-square-foot basis, the last sale (£32/sq ft) was about 67.8% below the postcode norm. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved.