11b, Pitman Avenue, Trowbridge, BA14 0BU

11b is a one-bedroom mid-terrace house in Trowbridge (BA14 0BU). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1900-1929 and council tax band A. At 29 m² this is the smallest unit on EPC record across the building (29–135 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2022) shows a C (score 74). When first surveyed in March 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor.

Held since October 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 29 m² it sits well below the postcode median (80 m² across 6 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. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 197.5% above the typical sold price in the postcode.