Flat 1, 73 Semilong Road, Northampton, NN2 6DG

Flat 1 is a one-bedroom mid-terrace house in Northampton (NN2 6DG). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1983-1990 and council tax band A. At 33 m² this is the smallest unit on EPC record across the building (33–46 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (February 2017) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). Main heating runs on electricity.

Untraded for 19 years, with the last transfer in December 2006. Today's modelled estimate of £105,000 sits 50% above the 2006 sale of £70,000. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 47.4% above the typical sold price in the postcode. At 33 m² it sits well below the postcode median (49 m² across 55 EPCs), making it one of the more compact homes locally.