8 Brookside, Oakley, Aylesbury, HP18 9PN

8 Brookside is a three-bedroom detached house in Oakley, Aylesbury, Aylesbury (HP18 9PN). It has a recorded floor area of 73 m² (around 784 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2010) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while wall efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to D (score 64). Main heating runs on oil. The latest certificate is from June 2010, so improvements made since then won't be reflected.

It hasn't traded since February 2011, a hold of 15 years that's notably long for the area. Across 2010–2011, sale prices on this property compounded at 5% per year. Today's modelled estimate of £485,000 sits 54% above the 2011 sale of £315,000. On a £-per-square-foot basis, the last sale (£402/sq ft) was about 123.9% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 73 m² it's 21.8% smaller than the typical home in the postcode (93 m² median across 6 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).