8 Claire Court, St Martins Drive, Walton On Thames, KT12 3BW

8 Claire Court is a one-bedroom semi-detached house in Walton On Thames (KT12 3BW). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band C. At 46 m² this is the 4th smallest of 14 units on EPC record in the building, where floor areas span 41–59 m². The building's EPC ratings span F to D, with this unit at the top. The latest certificate (March 2023) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity.

Across 2008–2017, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£539/sq ft) was about 73.8% above the typical sold price in the postcode. On the market in November 2017 and unlisted since — roughly 9 years.