40b, Gloucester Road, Trowbridge, BA14 0AB

40b is a one-bedroom end-of-terrace house in Trowbridge (BA14 0AB). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to before 1900 and council tax band A. At 37 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 33–121 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 53). The latest certificate (July 2015) shows a C (score 69), just inside the C band. The latest certificate is from July 2015, so improvements made since then won't be reflected.

At 37 m² it sits well below the postcode median (88 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2007–2022, sale prices on this property compounded at 1.8% per year. On a £-per-square-foot basis, the last sale (£315/sq ft) was about 136.5% above the typical sold price in the postcode. Sold November 2022 for £125,440. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.