9 Effingham Road, Long Ditton, Surbiton, KT6 5JZ

9 Effingham Road is a semi-detached house in Long Ditton, Surbiton, Surbiton (KT6 5JZ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2022) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2008); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 78). At 64 m² this is the 9th smallest of 31 units on EPC record in the building, where floor areas span 31–240 m². The building's EPC ratings span F to C across 31 units on file.

Sold February 2023 for £330,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2023, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £396,000 is 20% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 59.9% above the typical sold price in the postcode.