Only homes that have been built, bought, sold, rented or retrofitted since 2008 have an EPC, which represents about 50 to 60 percent of homes within the local authority area.
Buildings in Aylesbury have excellent energy efficiency due to the modern and built-up nature of the area. Affluent areas such as Beasconsfield and Gerrards
Cross also have good efficiency. Rural areas such as Grendon Underwood, Chiltern Villages and other areas such as Booker, Cressex and Castlefield tend to have lower ratings due to older housing, and where home owners may be investing less in energy efficiency.
Average Energy Efficiency of Domestic Buildings in Buckinghamshire
(Average EPC scores from 2017-2021)
Energy efficiency of domestic buildings
Average Energy Efficiency Score of Households (2017 - 2021) Wards
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