3b, The Avenue, Dallington, Northampton, NN5 7AJ

3b is a four-bedroom detached house in Dallington, Northampton, Northampton (NN5 7AJ). It has a recorded floor area of 201 m² (around 2158 sq ft) and construction records dating it to 1996-2002. The latest certificate (August 2009) shows a C (score 69), just inside the C band. The latest certificate is from August 2009, so improvements made since then won't be reflected.

Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. 3 planning records sit against the property, 2 approved, 0 refused, 1 pending. Past consents include an extension and tree works, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. Across 2000–2009, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £694,000 is 38.8% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 49.3% above the typical sold price in the postcode.