7 Grantbourne, Castle Grove Road, Chobham, Woking, GU24 8EF

7 Grantbourne is a three-bedroom semi-detached house in Chobham, Woking, Woking (GU24 8EF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1900-1929 and council tax band E. At 73 m² this is the 4th smallest of 8 units on EPC record in the building, where floor areas span 47–126 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 79). Other recorded features include notable views and attached land beyond the plot. The latest certificate (August 2017) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to D (score 64). Main heating runs on electricity.

8 years since the last transfer (January 2018). Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2018, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £443,000 is 20.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£468/sq ft) was about 61.4% above the typical sold price in the postcode. At 73 m² it's 17.5% smaller than the typical home in the postcode (89 m² median across 16 EPCs).