Copgrove Hall, Housemans Annexe, Copgrove, Harrogate, HG3 3SZ

Copgrove Hall is an end-of-terrace house in Copgrove, Harrogate, Harrogate (HG3 3SZ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band A. At 46 m² this is the smallest unit on EPC record across Copgrove Hall (46–100 m²). The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (24 versus a best of 58). The latest certificate (August 2012) shows an F (score 24), near the bottom of the EPC scale. When first surveyed in October 2008 the rating was G, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to D (score 62), a 2-band jump. Main heating runs on electricity. The latest certificate is from August 2012, so improvements made since then won't be reflected.

At 46 m² it sits well below the postcode median (121 m² across 11 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.