4 Butterfield, Wooburn Green, High Wycombe, HP10 0PX

4 Butterfield is a four-bedroom detached house in Wooburn Green, High Wycombe, High Wycombe (HP10 0PX). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (August 2017) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Held since August 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £642,000 sits 303.8% above the 1999 sale of £159,000. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 64.6% below the postcode norm. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.