Mansion Apartments, Flat 3, 18 Bucknall Way, Beckenham, BR3 3XP

Mansion Apartments is a two-bedroom semi-detached house in Beckenham (BR3 3XP). It has a recorded floor area of 86 m² (around 921 sq ft), construction records dating it to before 1900 and council tax band F. At 86 m² this is the smallest unit on EPC record across Mansion Apartments (86–170 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 77). Period features are noted in the property record. The latest certificate (October 2009) shows a D (score 56), a step below the typical UK home. The latest certificate is from October 2009, so improvements made since then won't be reflected.

Untraded for 24 years, with the last transfer in May 2002. Across 2000–2002, sale prices on this property compounded at 16.2% per year. Today's modelled estimate of £609,000 sits 96.5% above the 2002 sale of £310,000. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 15% below the postcode norm. At 86 m² it sits well below the postcode median (144 m² across 8 EPCs), making it one of the more compact homes locally.