24 Deepwell Close, Isleworth, TW7 5EN

24 Deepwell Close is a two-bedroom end-of-terrace house in Isleworth (TW7 5EN). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1967-1975 and council tax band D. Tenure is freehold. The latest certificate (December 2021) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Average to Good; while roof efficiency dropped from Good to Average and lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump.

At 106 m² the property is well over the postcode median (78 m² across 29 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2021, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £512,000 is 28% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 27.8% above the typical sold price in the postcode. Sold March 2021 for £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.