16 Roundwood Way, Duston, Northampton, NN5 6GJ

16 Roundwood Way is a four-bedroom detached house in Duston, Northampton, Northampton (NN5 6GJ). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (November 2015) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.

Untraded for 18 years, with the last transfer in March 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 159 m² the property is well over the postcode median (109 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2005–2008, sale prices on this property compounded at -3.4% per year. Today's modelled estimate of £414,000 sits 65.6% above the 2008 sale of £250,000. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 18.6% below the postcode norm.