9 Coombe Gardens, Hughenden Valley, High Wycombe, HP14 4PD

9 Coombe Gardens is a four-bedroom detached house in Hughenden Valley, High Wycombe, High Wycombe (HP14 4PD). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (July 2018) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since February 2011. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Poor. The recommended improvements would push it to D (score 62). Main heating runs on lpg.

Last sale on file: £740,000 in November 2018. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 156 m² it's 26.8% larger than the typical home in the postcode (123 m² median across 5 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1997–2018, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£441/sq ft) was about 33.3% above the typical sold price in the postcode.