Flat 3, 24 Grove Road, Surbiton, KT6 4BZ

Flat 3 is a two-bedroom detached house in Surbiton (KT6 4BZ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band D. At 72 m² this is the largest unit on EPC record across the building (67–72 m²). The building's EPC ratings span E to D, with this unit at the top. The latest certificate (November 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2009. Between certificates, wall efficiency went from Very Poor to Poor 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.

At 72 m² the property is well over the postcode median (55 m² across 23 EPCs), placing it in the larger end of the local stock. Most recent transfer: July 2022 at £510,000. Across the public record there are 6 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2003–2022, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£658/sq ft) was about 99.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused.