Flat 2, 18 Henrietta Street, Bath, BA2 6LW

Flat 2 is a two-bedroom mid-terrace house in Bath (BA2 6LW). It has a recorded floor area of 72 m² (around 776 sq ft), construction records dating it to before 1900 and council tax band C. At 72 m² this is the largest unit on EPC record across the building (54–72 m²). The building's EPC ratings span F to D, with this unit at the top. Period features are noted in the property record. The latest certificate (November 2009) shows a D (score 64), on the cusp of jumping into the C band. Main heating runs on electricity. The latest certificate is from November 2009, so improvements made since then won't be reflected.

Held since October 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £345,000 sits 527.3% above the 2001 sale of £55,000. On a £-per-square-foot basis, the last sale (£71/sq ft) was about 75.9% below the postcode norm.