16 Dolphin Court, Dolphin Close, Surbiton, KT6 4DZ

16 Dolphin Court is a mid-terrace house in Surbiton (KT6 4DZ). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1950-1966 and council tax band C. At 65 m² this is the 7th smallest of 24 units on EPC record in the building, where floor areas span 62–69 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 82). The latest certificate (November 2016) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2014. The recommended improvements would push it to C (score 79).

It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2018–2021, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£597/sq ft) was about 69.8% above the typical sold price in the postcode. Most recent transfer: October 2021 at £418,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.