9 Hazelden Close, Wollaston, Wellingborough, NN29 7LH

9 Hazelden Close is a three-bedroom detached house in Wollaston, Wellingborough, Wellingborough (NN29 7LH). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2016) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2015); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Across 2003–2015, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £369,000 sits 67.7% above the 2015 sale of £220,000. On a £-per-square-foot basis, the last sale (£215/sq ft) was about 16.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 11 years since the last transfer (August 2015).