Dartmouth House, Flat 13, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BJ

Dartmouth House is a one-bedroom end-of-terrace house in Kingston Upon Thames (KT2 5BJ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (February 2013) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity. The latest certificate is from February 2013, so improvements made since then won't be reflected. At 48 m² this is the 16th 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, with this unit at the top.

Untraded for 19 years, with the last transfer in December 2006. At 48 m² it's 26.5% smaller than the typical home in the postcode (65 m² median across 60 EPCs). Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2004–2006, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £340,000 is 43.5% above the 2006 sale price.