11 Charlecombe Court, Kingston Road, Staines Upon Thames, TW18 1BJ

11 Charlecombe Court is an end-of-terrace house in Staines Upon Thames (TW18 1BJ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1976-1982 and council tax band C. At 72 m² this is the largest unit on EPC record across the building (60–72 m²). The building's EPC ratings span E to C across 15 units on file. The latest certificate (June 2022) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in June 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity.

At 72 m² it's 16.1% larger than the typical home in the postcode (62 m² median across 14 EPCs). Across 2006–2023, sale prices on this property compounded at 1.5% per year. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 68.4% above the typical sold price in the postcode. Sold November 2023 for £250,000.