20 Castle Street, Mere, Warminster, BA12 6JE

20 Castle Street is a one-bedroom mid-terrace house in Mere, Warminster, Warminster (BA12 6JE). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

Held since November 2002 — that's 24 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2002, sale prices on this property compounded at 9.9% per year. Today's modelled estimate of £180,000 sits 85.6% above the 2002 sale of £97,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 27.1% below the postcode norm. At 57 m² it sits well below the postcode median (88 m² across 19 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.