Flat 20, 480 London Road, Isleworth, TW7 4RL

Flat 20 is a mid-terrace house in Isleworth (TW7 4RL). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 2003-2006. The latest certificate (August 2024) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since August 2014. Between certificates, lighting went from Poor to Average. Main heating runs on electricity. At 105 m² this is the 16th smallest of 18 units on EPC record in the building, where floor areas span 50–121 m². The building's EPC ratings span D to B across 19 units on file.

At 105 m² the property is well over the postcode median (62 m² across 17 EPCs), placing it in the larger end of the local stock. Across 2003–2013, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £383,000 is 35.6% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 22.1% below the postcode norm. Last changed hands 13 years ago, in May 2013.