Riverdene Court, Flat 9, Grove Road, Surbiton, KT6 4BX

Riverdene Court is a mid-terrace house in Surbiton (KT6 4BX). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band C. At 71 m² this is the 14th smallest of 16 units on EPC record in Riverdene Court, where floor areas span 60–83 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 55). The latest certificate (June 2019) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 83).

Today's modelled estimate of £429,000 is 89.5% below the 2016 sale of £4,099,999, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£5,365/sq ft) was about 1353.7% above the typical sold price in the postcode. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in May 2016.