9 Brookside, Wappenham, Towcester, NN12 8SS

9 Brookside is a four-bedroom detached house in Wappenham, Towcester, Towcester (NN12 8SS). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (February 2016) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in December 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to A (score 97), a 3-band jump. Main heating runs on electricity. The latest certificate is from February 2016, so improvements made since then won't be reflected. Other recorded features include notable views. The home occupies a corner plot.

At 143 m² it's 15.3% larger than the typical home in the postcode (124 m² median across 6 EPCs). Across 2008–2016, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £512,000 is 29.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 34% above the typical sold price in the postcode. On the market in June 2016 and unlisted since — roughly 10 years.