14 Blackett Close, Staines Upon Thames, TW18 3NW

14 Blackett Close is a four-bedroom detached house in Staines Upon Thames (TW18 3NW). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (January 2026) shows a C (score 71). When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a cul-de-sac position.

One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £672,000 is 46.1% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 21.1% below the postcode norm. 15 years since the last transfer (August 2011).