Flat 1, 42 Maple Road, Surbiton, KT6 4AB

Flat 1 is a one-bedroom semi-detached house in Surbiton (KT6 4AB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band C. At 63 m² this is the largest unit on EPC record across the building (50–63 m²). The building's EPC ratings span E to D, with this unit at the top. Other recorded features include a basement. Period features are noted in the property record. The latest certificate (March 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77).

Held since August 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £393,000 sits 227.5% above the 2002 sale of £120,000. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 53% below the postcode norm. One historical planning record sits against the property in 2020.