3 Ash Lane, Collingtree, Northampton, NN4 0ND

3 Ash Lane is a four-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0ND). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (December 2019) shows a C (score 74). Earlier certificates rated it B (October 2008); the latest reading is one band lower. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.

Held since May 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £443,000 sits 285.2% above the 2001 sale of £115,000. On a £-per-square-foot basis, the last sale (£91/sq ft) was about 62.1% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. At 118 m² it's 16.9% smaller than the typical home in the postcode (142 m² median across 20 EPCs).