Alexander House, Flat 10, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BY

Alexander House is a one-bedroom mid-terrace house in Kingston Upon Thames (KT2 5BY). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (September 2018) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (October 2008); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. At 60 m² this is the 20th 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 across 40 units on file.

Held since February 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £387,000 sits 62.6% above the 2004 sale of £237,950. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 21.5% below the postcode norm.