Chaste Court, Flat 1, 129 Groveley Road, Sunbury On Thames, TW16 7JZ

Chaste Court is a mid-terrace house in Sunbury On Thames (TW16 7JZ). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1967-1975 and council tax band B. At 34 m² this is the 3rd smallest of 6 units on EPC record in Chaste Court, where floor areas span 33–34 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2020) shows a C (score 72). Main heating runs on electricity.

Held since December 1996 — 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. Today's modelled estimate of £288,000 sits 64.6% above the 1996 sale of £175,000. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 68.6% above the typical sold price in the postcode. At 34 m² it sits well below the postcode median (73 m² across 24 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). 13 planning records sit against the property, 6 approved, 5 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved.