9 Hershell Court, Upper Richmond Road West, Richmond Upon Thames, London, SW14 7DH

9 Hershell Court is a two-bedroom semi-detached house in Richmond Upon Thames, London, London (SW14 7DH). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1967-1975 and council tax band C. At 64 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 52–75 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (December 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2010. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76).

Untraded for 19 years, with the last transfer in June 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £396,000 sits 58.4% above the 2007 sale of £249,950. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 26.4% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).