1 Derryswood House, Cranleigh Road, Wonersh, Guildford, GU5 0QZ

1 Derryswood House is a three-bedroom end-of-terrace house in Wonersh, Guildford, Guildford (GU5 0QZ). It has a recorded floor area of 148 m² (around 1591 sq ft), construction records dating it to 1900-1929 and council tax band G. At 148 m² this is the largest unit on EPC record across the building (85–148 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (52 versus a best of 71). Other recorded features include notable views. The latest certificate (August 2009) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from August 2009, so improvements made since then won't be reflected.

It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £793,000 is 22% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£408/sq ft) was about 92.1% above the typical sold price in the postcode. On the market in December 2016 and unlisted since — roughly 10 years. One historical planning record sits against the property in 2003.