16a, Westbury Road, Warminster, BA12 0AN

16a is a four-bedroom detached house in Warminster (BA12 0AN). It has a recorded floor area of 298 m² (around 3208 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (December 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 4 certificates since March 2011. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81).

It hasn't traded since April 2006, a hold of 20 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. At 298 m² the property is well over the postcode median (195 m² across 25 EPCs), placing it in the larger end of the local stock. Across 1999–2006, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £814,000 sits 197.3% above the 2006 sale of £273,800. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 51.1% below the postcode norm.