7 Belfry Lane, Collingtree, Northampton, NN4 0PB

7 Belfry Lane is a six-bedroom semi-detached house in Collingtree, Northampton, Northampton (NN4 0PB). It has a recorded floor area of 34 m² (around 364 sq ft), construction records dating it to 1991-1995 and council tax band H. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a self-contained annexe and attached land beyond the plot. At 34 m² this is the smallest unit on EPC record across the building (34–485 m²). The building's EPC ratings span D to B across 28 units on file. The latest certificate (August 2009) shows a C (score 75), near the top of the C band. When first surveyed in August 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Average. The recommended improvements would push it to B (score 82). The latest certificate is from August 2009, so improvements made since then won't be reflected.

It hasn't traded since October 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £1,458,000 sits 58.5% above the 2009 sale of £920,000. On a £-per-square-foot basis, the last sale (£2,529/sq ft) was about 1315.4% above the typical sold price in the postcode. At 34 m² it sits well below the postcode median (257 m² across 27 EPCs), making it one of the more compact homes locally. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved.