Earlsfield House, Flat 19, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BG

Earlsfield House is a one-bedroom mid-terrace house in Kingston Upon Thames (KT2 5BG). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (March 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since March 2010. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 44 m² this is the 15th smallest of 58 units on EPC record in Earlsfield House, where floor areas span 35–100 m². The building's EPC ratings span D to B across 58 units on file.

At 44 m² it sits well below the postcode median (66 m² across 57 EPCs), making it one of the more compact homes locally. Across 2005–2013, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £322,000 is 23.8% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£549/sq ft) was about 19.3% above the typical sold price in the postcode. On the market in October 2013 and unlisted since — roughly 13 years.