4 Harefield Cottages, Harefield Close, Eastburn, Keighley, BD20 6TR

4 Harefield Cottages is a semi-detached house in Eastburn, Keighley, Keighley (BD20 6TR). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band B. At 75 m² this is the largest unit on EPC record across the building (64–75 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 75). The latest certificate (March 2021) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2014. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Untraded for 21 years, with the last transfer in May 2005. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2005, sale prices on this property compounded at 9.5% per year. Today's modelled estimate of £145,000 is 20.8% above the 2005 sale price.