10 Turnberry Lane, Collingtree, Northampton, NN4 0PA

10 Turnberry Lane is a five-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0PA). It has a recorded floor area of 107 m² (around 1149 sq ft), construction records dating it to 1996-2002 and council tax band G. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (May 2011) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from May 2011, so improvements made since then won't be reflected.

Held since August 2006 — that's 20 years off the open market, well above the local norm. Across 1999–2006, sale prices on this property compounded at 9% per year. Today's modelled estimate of £953,000 sits 67.2% above the 2006 sale of £570,000. On a £-per-square-foot basis, the last sale (£496/sq ft) was about 164.9% above the typical sold price in the postcode. At 107 m² it sits well below the postcode median (275 m² across 17 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).