Catherine House Windsor Court, Flat 6, Hornchurch Hill, Whyteleafe, CR3 0DA

Catherine House Windsor Court is a two-bedroom semi-detached house in Whyteleafe (CR3 0DA). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1991-1995 and council tax band C. At 42 m² this is the 3rd smallest of 6 units on EPC record in Catherine House Windsor Court, where floor areas span 41–52 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2020) shows a C (score 70). When first surveyed in April 2010 the rating was D, the property has climbed 1 band 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 Good; while main heating dropped from Poor to Very Poor. Main heating runs on electricity.

It hasn't traded since January 2004, a hold of 22 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced England HPI: 15% per year against 0% for the wider region. Today's modelled estimate of £238,000 sits 54.5% above the 2004 sale of £154,000. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 16.4% above the typical sold price in the postcode. At 42 m² it's 19.2% smaller than the typical home in the postcode (52 m² median across 25 EPCs).