4 Brockley Court, Langley Road, Surbiton, KT6 6LL

4 Brockley Court is a two-bedroom detached house in Surbiton (KT6 6LL). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band C. At 57 m² this is the smallest unit on EPC record across the building (57–72 m²). The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (August 2013) shows a C (score 71). The rating has held steady at C across 2 certificates since July 2012. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The latest certificate is from August 2013, so improvements made since then won't be reflected.

Held since December 1996 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £370,000 sits 478.1% above the 1996 sale of £64,000. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 75.3% below the postcode norm.