Half Field Farm, Half Field Lane, Deopham, Wymondham, NR18 9DJ

Half Field Farm is a three-bedroom detached house in Deopham, Wymondham, Wymondham (NR18 9DJ). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (January 2022) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it E (November 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Poor to Good and lighting went from Average to Very Good; while wall efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 77), a 3-band jump. Main heating runs on oil. Other recorded features include outbuildings and attached land beyond the plot.

Held since April 2011 — that's 15 years off the open market, well above the local norm. At 130 m² it's 27.5% larger than the typical home in the postcode (102 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £601,000 is 35.1% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 45.6% above the typical sold price in the postcode.