One Acre, Grays Lane, Ibstone, High Wycombe, HP14 3XX

One Acre is a detached house in Ibstone, High Wycombe, High Wycombe (HP14 3XX). It has a recorded floor area of 396 m² (around 4263 sq ft), construction records dating it to 2007 onwards and council tax band H. The latest certificate (May 2016) returns a B (score 84), comfortably above the UK average. When first surveyed in July 2014 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Good to Very Good and hot-water efficiency went from Poor to Average. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from May 2016, so improvements made since then won't be reflected.

At 396 m² the property is well over the postcode median (206 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2009–2016, sale prices on this property compounded at 18.3% per year. Today's modelled estimate of £3,496,000 is 43.5% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 15.3% above the typical sold price in the postcode. Last changed hands 10 years ago, in November 2016. 10 planning records sit against the property, 5 approved, 4 refused.