17 Collard Close, Swindon, SN1 7AS

17 Collard Close is a three-bedroom end-of-terrace house in Swindon (SN1 7AS). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (July 2019) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (June 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would lift it to A (score 92), a 2-band jump.

It hasn't traded since June 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. Today's modelled estimate of £273,000 sits 76.1% above the 2009 sale of £155,000. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 29.1% above the typical sold price in the postcode. At 55 m² it sits well below the postcode median (100 m² across 19 EPCs), making it one of the more compact homes locally.