10 South Avenue, Cowlersley, Huddersfield, HD4 5UP

10 South Avenue is a four-bedroom end-of-terrace house in Cowlersley, Huddersfield, Huddersfield (HD4 5UP). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (August 2014) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Poor to Average and main heating went from Average to Good; while roof efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from August 2014, so improvements made since then won't be reflected.

Held since October 2006 — that's 20 years off the open market, well above the local norm. At 104 m² the property is well over the postcode median (73 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2004–2006, sale prices on this property compounded at -1.1% per year. Today's modelled estimate of £135,000 is 25.6% above the 2006 sale price.