20 Crow Lane, Unstone, Dronfield, S18 4AL

20 Crow Lane is a detached house in Unstone, Dronfield, Dronfield (S18 4AL). It has a recorded floor area of 157 m² (around 1685 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (March 2012) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since February 2012. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good. The latest certificate is from March 2012, so improvements made since then won't be reflected.

It hasn't traded since September 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 157 m² the property is well over the postcode median (120 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £483,000 sits 455.2% above the 1997 sale of £87,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 62.4% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.