Mill House, Burnthouse Lane, Silfield, Wymondham, NR18 9NP

Mill House is a detached house in Silfield, Wymondham, Wymondham (NR18 9NP). It has a recorded floor area of 222 m² (around 2390 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in February 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Poor to Very Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil.

Held since January 2001 — that's 25 years off the open market, well above the local norm. At 222 m² the property is well over the postcode median (140 m² across 6 EPCs), placing it in the larger end of the local stock. Across 1998–2001, sale prices on this property compounded at 27.1% per year. Today's modelled estimate of £736,000 sits 247.2% above the 2001 sale of £212,000. On a £-per-square-foot basis, the last sale (£89/sq ft) was about 56.8% below the postcode norm. One planning record on file: solar panel installation approved in 2023. Past consents include solar panel installation, meaningful when judging how the property has evolved.