Xanadu, Church Road, Hargrave, Wellingborough, NN9 6BQ

Xanadu is a detached house in Hargrave, Wellingborough, Wellingborough (NN9 6BQ). It has a recorded floor area of 394 m² (around 4241 sq ft) and construction records dating it to 1983-1990. The latest certificate (November 2021) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil.

Held since April 2001 — that's 25 years off the open market, well above the local norm. At 394 m² the property is well over the postcode median (177 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 1998–2001, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £1,452,000 sits 176.6% above the 2001 sale of £525,000. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 38.3% below the postcode norm. One historical planning record sits against the property in 2018.