Flat 1, 134 West Wycombe Road, High Wycombe, HP12 3AA

Flat 1 is a semi-detached house in High Wycombe (HP12 3AA). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band B. At 52 m² this is the smallest unit on EPC record across the building (52–69 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).

Held since October 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £193,000 sits 149% above the 2001 sale of £77,500. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 31.6% below the postcode norm. At 52 m² it's 20.9% larger than the typical home in the postcode (43 m² median across 69 EPCs).