15 Copthorne Court, Station Road, Leatherhead, KT22 7RR

15 Copthorne Court is a mid-terrace house in Leatherhead (KT22 7RR). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1967-1975 and council tax band C. At 40 m² this is the smallest unit on EPC record across the building (40–151 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 80). The latest certificate (November 2019) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2009); the latest reading is one band lower. Between certificates, main heating went from Poor to Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 79).

Most recent transfer was February 2025 at £235,000 — fresh data. Across the public record there are 5 sales, relatively high churn for a single property. Across 2001–2025, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£546/sq ft) was about 92.8% above the typical sold price in the postcode. At 40 m² it's 25.2% smaller than the typical home in the postcode (54 m² median across 14 EPCs).