5 Crowntree Close, Isleworth, TW7 5PF

5 Crowntree Close is a five-bedroom detached house in Isleworth (TW7 5PF). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (November 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2011. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 76).

At 160 m² the property is well over the postcode median (85 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 2006–2013, sale prices on this property compounded at -9.3% per year. Today's modelled estimate of £789,000 sits 168.4% above the 2013 sale of £294,000. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 57.1% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 13 years ago, in January 2013.