4 Barn Owl Road, Chippenham, SN14 6XL

4 Barn Owl Road is a three-bedroom detached house in Chippenham (SN14 6XL). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2015) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (May 2011); the latest reading is 2 bands lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 4-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2012, sale prices on this property compounded at 7% per year. Today's modelled estimate of £387,000 sits 61.9% above the 2012 sale of £239,000. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 72.4% above the typical sold price in the postcode. Last sold in November 2012, so it's been off the market for around 14 years. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a garage conversion approved in 2013. Past consents include a garage conversion, meaningful when judging how the property has evolved.