19g, Catherine Road, Surbiton, KT6 4HA

19g is a one-bedroom mid-terrace house in Surbiton (KT6 4HA). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1900-1929 and council tax band C. Tenure is freehold. At 47 m² this is the 12th smallest of 34 units on EPC record in the building, where floor areas span 34–345 m². The building's EPC ratings span G to C, with this unit at the top. Other recorded features include a basement. The latest certificate (April 2017) shows a C (score 69), just inside the C band.

At 47 m² it sits well below the postcode median (77 m² across 33 EPCs), making it one of the more compact homes locally. Last sale on file: £310,000 in March 2021. 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 1996–2021, sale prices on this property compounded at 8.5% per year. On a £-per-square-foot basis, the last sale (£613/sq ft) was about 83.5% above the typical sold price in the postcode.