Alexander House, Flat 7, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BY

Alexander House is a two-bedroom detached house in Kingston Upon Thames (KT2 5BY). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (April 2019) returns a B (score 84), comfortably above the UK average. When first surveyed in February 2009 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. Main heating runs on electricity. At 87 m² this is the 35th 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. Other recorded features include a balcony.

Held since June 2010 — that's 16 years off the open market, well above the local norm. At 87 m² the property is well over the postcode median (60 m² across 39 EPCs), placing it in the larger end of the local stock. Across 2004–2010, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £556,000 sits 63.5% above the 2010 sale of £340,000. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 22.9% below the postcode norm.