11 Five Acres, Wooburn Green, High Wycombe, HP10 0BH

11 Five Acres is a two-bedroom end-of-terrace house in Wooburn Green, High Wycombe, High Wycombe (HP10 0BH). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2020) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in March 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to D (score 56). Main heating runs on electricity. At 76 m² this is the 5th smallest of 40 units on EPC record in the building, where floor areas span 65–80 m². The building's EPC ratings span F to C across 40 units on file. Other recorded features include notable views.

Today's modelled estimate of £286,000 sits 73.3% above the 2014 sale of £165,000. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). On the market in April 2014 and unlisted since — roughly 12 years.