9a, New Road, Penn, High Wycombe, HP10 8DJ

9a is a semi-detached house in Penn, High Wycombe, High Wycombe (HP10 8DJ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2024) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2009. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 69).

Across 2000–2024, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £598,000 is 11.4% below the 2024 sale of £675,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£609/sq ft) was about 100.8% above the typical sold price in the postcode. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 103 m² it's 19.5% smaller than the typical home in the postcode (128 m² median across 17 EPCs). Sold July 2024 for £675,000.