Flat 1, 204 Ewell Road, Surbiton, KT6 6HL

Flat 1 is a one-bedroom semi-detached house in Surbiton (KT6 6HL). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band C. At 42 m² this is the 7th smallest of 8 units on EPC record in the building, where floor areas span 34–45 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2011. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77).

It hasn't traded since April 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. 9 planning records sit against the property, 4 approved, 2 refused. Past consents include a basement excavation and subdivision, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2007–2008, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £309,000 is 36.7% above the 2008 sale price.