1 Carlton Court, Gresham Road, Staines Upon Thames, TW18 2BL

1 Carlton Court is a one-bedroom end-of-terrace house in Staines Upon Thames (TW18 2BL). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (July 2020) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in April 2014 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.

Untraded for 25 years, with the last transfer in May 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £199,000 sits 111.8% above the 2001 sale of £93,950. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 36.3% below the postcode norm.