Antonia Court, Flat 9, Terminus Road, Littlehampton, BN17 5BS

Antonia Court is a mid-terrace house in Littlehampton (BN17 5BS). It has a recorded floor area of 46 m² (around 496 sq ft), construction records dating it to 2007 onwards and council tax band A. At 46 m² this is the smallest unit on EPC record across Antonia Court (46–86 m²). The building's EPC ratings span D to B, with this unit at the top. The latest certificate (October 2008) returns a high B (score 87), putting the home a stone's throw from an A rating. The latest certificate is from October 2008, so improvements made since then won't be reflected.

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. Today's modelled estimate of £130,000 sits 348.3% above the 1997 sale of £29,000. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 65.4% below the postcode norm. At 46 m² it's 19.2% smaller than the typical home in the postcode (57 m² median across 39 EPCs).