11 Greenfield Drive, Great Tey, Colchester, CO6 1AA

11 Greenfield Drive is a four-bedroom detached house in Great Tey, Colchester, Colchester (CO6 1AA). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2025) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2015); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to D (score 65). Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.

Today's modelled estimate of £467,000 sits 63.9% above the 2015 sale of £285,000. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. At 110 m² it's 25% larger than the typical home in the postcode (88 m² median across 16 EPCs). On the market in October 2015 and unlisted since — roughly 11 years.