In the UK, all homes, including rentals, must have an Energy Performance Certificate (EPC) with a minimum rating of E before they can be let or sold.
EPC ratings range from A (most efficient) to G (least efficient). The UK government has set a minimum EPC rating of E for rental properties, but landlords are encouraged to aim for a higher rating.
EPC ratings take into account factors such as insulation, windows, and heating systems to provide an overall energy efficiency score for a property.
From 2025, all new rental properties in the UK will require an EPC rating of C or above. Existing rental properties will need to meet this standard by 2028.
The UK Green Building Council (UKGBC) is working to support the development of more energy-efficient buildings and to encourage the adoption of higher EPC ratings.
This tool allows homeowners and landlords to estimate the EPC rating of their property based on its characteristics and energy usage.
This video provides an overview of EPC ratings and offers tips on how to improve the energy efficiency of a property, including upgrading insulation and installing energy-efficient windows.
The UK government provides guidance on EPC ratings and requirements for homeowners, including information on how to obtain an EPC and how to improve a property's energy efficiency.