Penbury Woods, Witheridge Lane, Penn, High Wycombe, HP10 8PG

Penbury Woods is a six-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8PG). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (October 2017) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2017. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump.

Across 2020–2026, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £3,872,000 is 24.1% below the 2026 sale of £5,100,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. 4 planning records sit against the property, 0 approved, 0 refused, 2 pending. An active application for partial demolition is awaiting a decision. It changed hands recently, sold April 2026 for £5,100,000. At 68 m² it sits well below the postcode median (315 m² across 9 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count.