11 Brook Street, Warminster, BA12 8DN

11 Brook Street is a two-bedroom mid-terrace house in Warminster (BA12 8DN). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2013) shows a D (score 56), a step below the typical UK home. When first surveyed in April 2009 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 89), a 2-band jump. Main heating runs on electricity. The latest certificate is from March 2013, so improvements made since then won't be reflected.

Held since April 2010 — that's 16 years off the open market, well above the local norm. Across the public record there are 7 sales, relatively high churn for a single property. Across 1997–2010, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £225,000 sits 110.3% above the 2010 sale of £107,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 46.4% below the postcode norm. At 94 m² it's 22.9% larger than the typical home in the postcode (77 m² median across 14 EPCs).