11 Harptree Close, Nine Elms, Swindon, SN5 5UN

11 Harptree Close is a four-bedroom detached house in Nine Elms, Swindon, Swindon (SN5 5UN). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (March 2014) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2012. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Most recent transfer: October 2019 at £280,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2019, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £388,000 is 38.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 67.6% above the typical sold price in the postcode.