3 Allen Drive, Walters Ash, High Wycombe, HP14 4SS

3 Allen Drive is a four-bedroom detached house in Walters Ash, High Wycombe, High Wycombe (HP14 4SS). It has a recorded floor area of 168 m² (around 1808 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (February 2016) shows a C (score 78), near the top of the C band. When first surveyed in August 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 85). The latest certificate is from February 2016, so improvements made since then won't be reflected. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The home occupies a corner plot and a cul-de-sac position.

At 168 m² the property is well over the postcode median (105 m² across 14 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in November 2017 and unlisted since — roughly 9 years. Across 2013–2017, sale prices on this property compounded at 11.7% per year. Today's modelled estimate of £809,000 is 26.4% above the 2017 sale price.