4 Audley Close, Grange Park, Swindon, SN5 6BT

4 Audley Close is a four-bedroom detached house in Grange Park, Swindon, Swindon (SN5 6BT). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (October 2013) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from October 2013, 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.

Held since June 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £398,000 sits 80.9% above the 2011 sale of £220,000. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 37.1% below the postcode norm. One planning record on file: an extension refused in 2011.