Cadogan House, Flat 6, 10 Cadogan Road, Surbiton, KT6 4DL

Cadogan House is a semi-detached house in Surbiton (KT6 4DL). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band C. At 49 m² this is the 5th smallest of 8 units on EPC record in Cadogan House, where floor areas span 37–53 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor.

6 planning records sit against the property, 6 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2007–2017, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£796/sq ft) was about 117.2% above the typical sold price in the postcode. On the market in January 2017 and unlisted since — roughly 9 years.