11 Buchan Avenue, Whiteley, Fareham, PO15 7EU

11 Buchan Avenue is a four-bedroom detached house in Whiteley, Fareham, Fareham (PO15 7EU). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (December 2013) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.

At 52 m² it sits well below the postcode median (93 m² across 27 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2016, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £511,000 is 32.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£688/sq ft) was about 243.3% above the typical sold price in the postcode. Last sold in July 2016, so it's been off the market for around 10 years.