8 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN

8 Derehams Avenue is a four-bedroom semi-detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RN). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since December 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).

One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2006–2021, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £597,000 is 10.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 17.8% above the typical sold price in the postcode. Sold February 2021 for £540,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.