8 Quadrant Road, Richmond, TW9 1DH

8 Quadrant Road is a mid-terrace house in Richmond (TW9 1DH). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 1930-1949. At 120 m² this is the 11th smallest of 13 units on EPC record in the building, where floor areas span 42–180 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (September 2023) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2012); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to D (score 60). Main heating runs on electricity.

Held since April 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 120 m² the property is well over the postcode median (52 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £1,748,000 sits 149.7% above the 1997 sale of £700,000.