20 Hillbourne Close, Warminster, BA12 0BL

20 Hillbourne Close is a mid-terrace house in Warminster (BA12 0BL). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (February 2018) shows a C (score 73). Earlier certificates rated it B (March 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 89).

Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £203,000 sits 62.4% above the 2009 sale of £125,000. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 52.6% above the typical sold price in the postcode. At 53 m² it's 24.3% smaller than the typical home in the postcode (70 m² median across 35 EPCs).