12a, Copheap Rise, Warminster, BA12 0AR

12a is an end-of-terrace house in Warminster (BA12 0AR). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (October 2020) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. At 56 m² this is the 2nd smallest of 44 units on EPC record in the building, where floor areas span 50–189 m². The building's EPC ratings span F to B across 44 units on file.

Untraded for 27 years, with the last transfer in November 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £149,000 sits 246.5% above the 1999 sale of £43,000. On a £-per-square-foot basis, the last sale (£71/sq ft) was about 67.6% below the postcode norm. At 56 m² it's 28.2% smaller than the typical home in the postcode (78 m² median across 43 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).