3 Elmtree Court, Great Missenden, HP16 9AD

3 Elmtree Court is a detached house in Great Missenden (HP16 9AD). It has a recorded floor area of 92 m² (around 989 sq ft), construction records dating it to 1967-1975 and council tax band E. At 92 m² this is the largest unit on EPC record across the building (66–92 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (July 2010) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Average; while wall efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from July 2010, so improvements made since then won't be reflected.

It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Last sold in July 2016, so it's been off the market for around 10 years. Across 2013–2016, sale prices on this property compounded at 9.4% per year. Today's modelled estimate of £380,000 is 16.9% above the 2016 sale price.