25 The Drive, Isleworth, TW7 4AB

25 The Drive is a four-bedroom semi-detached house in Isleworth (TW7 4AB). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2021) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

Held since February 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £569,000 sits 184.5% above the 2009 sale of £200,000. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 36.3% below the postcode norm. 6 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 87 m² it's 18.7% smaller than the typical home in the postcode (107 m² median across 11 EPCs).