Flat 3, 5 St Andrew S Road, Surbiton, KT6 4DT

Flat 3 is a one-bedroom end-of-terrace house in Surbiton (KT6 4DT). 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 largest unit on EPC record across the building (32–42 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (67 versus a best of 70). Other recorded features include a basement. The latest certificate (December 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).

Across 1995–2023, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £349,000 is 16.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£664/sq ft) was about 68.3% above the typical sold price in the postcode. Sold February 2023 for £300,000.