15 Gordon Avenue, Richmond Upon Thames, London, SW14 8DZ

15 Gordon Avenue is a four-bedroom end-of-terrace house in Richmond Upon Thames, London, London (SW14 8DZ). It has a recorded floor area of 430 m² (around 4628 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2025) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 78). Other recorded features include a conservatory and a self-contained annexe.

Held since August 2004 — that's 22 years off the open market, well above the local norm. At 430 m² the property is well over the postcode median (146 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,645,000 sits 344.5% above the 2004 sale of £595,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 81.8% below the postcode norm. One historical planning record sits against the property in 2004.