23 Arnold Crescent, Isleworth, TW7 7NS

23 Arnold Crescent is a three-bedroom semi-detached house in Isleworth (TW7 7NS). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (October 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

5 planning records sit against the property, 4 approved, 1 refused. Past consents include a loft conversion, an extension and partial demolition, meaningful when judging how the property has evolved. At 75 m² it's 26.5% smaller than the typical home in the postcode (102 m² median across 22 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 1995–2022, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£715/sq ft) was about 116.2% above the typical sold price in the postcode. Most recent transfer: November 2022 at £577,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.