Dartmouth House, Flat 15, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BJ

Dartmouth House is a two-bedroom mid-terrace house in Kingston Upon Thames (KT2 5BJ). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (March 2020) shows a C (score 80), near the top of the C band. When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 65 m² this is the 31st smallest of 61 units on EPC record in Dartmouth House, where floor areas span 40–129 m². The building's EPC ratings span E to B across 61 units on file. Other recorded features include a balcony.

Held since September 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £421,000 sits 68.4% above the 2004 sale of £250,000. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 23.1% below the postcode norm.