1 Carrick Close, Isleworth, TW7 7BB

1 Carrick Close is a one-bedroom detached house in Isleworth (TW7 7BB). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2026 and council tax band C. The latest certificate (February 2026) returns an A (score 93), the top energy band on the EPC scale. When first surveyed in December 2017 the rating was E, the property has climbed 4 bands since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Good to Very Good. Main heating runs on electricity: electricity, unspecified tariff. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a corner plot.

Held since July 1995 — that's 31 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 73 m² the property is well over the postcode median (50 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £310,000 sits 488.8% above the 1995 sale of £52,650. On a £-per-square-foot basis, the last sale (£67/sq ft) was about 80.5% below the postcode norm.