Energy Performance Certificates tell you how energy efficient a home is on a scale of A-G. The most efficient homes - which should have the lowest fuel bills - are in band A.

The Certificate also tells you, on a scale of A-G, about the impact the home has on the environment. Better-rated homes should have less impact through carbon dioxide (CO2) emissions.

The average property in the UK is in bands D-E for both ratings. The Certificate includes recommendations on ways to improve the home's energy efficiency to save you money and help the environment.

A copy of the format being trialed is available on our Publications page.

Most sellers of newly built homes will have to provide a predicted assessment of the energy efficiency of the property, but a full Energy Performance Certificate should be provided to the buyer when the home is completed. See details of specific exemptions.

See also on our site

Buying and Selling
If you're buying a property or selling one, find out what you need to do and how to get a Pack

Publications page
Download useful information, such as a sample HIP.

Sellers' frequently asked questions