36 Blackwood Grove, Halifax, HX1 4RH

36 Blackwood Grove is a mid-terrace house in Halifax (HX1 4RH). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2015) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2008); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and hot-water efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.

It hasn't traded since February 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 145 m² the property is well over the postcode median (99 m² across 31 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £111,000 sits 58.6% above the 2009 sale of £70,000.