Alexander House, Flat 6, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BY

Alexander House is a two-bedroom semi-detached house in Kingston Upon Thames (KT2 5BY). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (March 2023) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since November 2012. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and main heating dropped from Poor to Very Poor. Main heating runs on electricity. At 71 m² this is the 28th smallest of 40 units on EPC record in Alexander House, where floor areas span 20–121 m². The building's EPC ratings span D to B, with this unit at the top.

Held since February 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £468,000 sits 57.6% above the 2004 sale of £296,950. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 17.2% below the postcode norm. At 71 m² it's 18.3% larger than the typical home in the postcode (60 m² median across 39 EPCs).