17 Green Valley Avenue, Swindon, SN25 1HZ

17 Green Valley Avenue is a two-bedroom detached house in Swindon (SN25 1HZ). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2015) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2013. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Good to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.

At 166 m² the property is well over the postcode median (66 m² across 6 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. 12 years since the last transfer (February 2014). Across 2001–2014, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £342,000 is 24.4% above the 2014 sale price.