1a, Western View, Northampton, NN1 1SN

1a is a one-bedroom end-of-terrace house in Northampton (NN1 1SN). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 2007 onwards and council tax band A. At 34 m² this is the smallest unit on EPC record across the building (34–80 m²). The building's EPC ratings span F to C, with this unit at the top. The latest certificate (February 2019) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (February 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good.

Untraded for 24 years, with the last transfer in July 2002. Today's modelled estimate of £134,000 sits 65.4% above the 2002 sale of £81,000. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 61.2% above the typical sold price in the postcode. At 34 m² it sits well below the postcode median (68 m² across 6 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved.