12 Glenbuck Court, Glenbuck Road, Surbiton, KT6 6BY

12 Glenbuck Court is a two-bedroom semi-detached house in Surbiton (KT6 6BY). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band C. At 69 m² this is the 28th smallest of 30 units on EPC record in the building, where floor areas span 46–72 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (September 2022) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since September 2009. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 83).

Held since June 2004 — that's 22 years off the open market, well above the local norm. Across 2000–2004, sale prices on this property compounded at 20.9% per year. Today's modelled estimate of £358,000 sits 83.6% above the 2004 sale of £195,000. At 69 m² it's 16.9% larger than the typical home in the postcode (59 m² median across 29 EPCs).