9 Ash Close, Daventry, NN11 0XH

9 Ash Close is a three-bedroom detached house in Daventry (NN11 0XH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (October 2014) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

Across 1996–2014, sale prices on this property compounded at 6% per year. Today's modelled estimate of £290,000 sits 64.8% above the 2014 sale of £176,000. On a £-per-square-foot basis, the last sale (£190/sq ft) was about 16.5% above the typical sold price in the postcode. Last changed hands 12 years ago, in June 2014. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).