An Energy Performance Certificate (EPC) is a rating of the energy efficiency of a home. It is a legal requirement for all homes in the UK that are being sold or rented.

The EPC rating is on a scale from A to G, with A being the most energy efficient and G being the least energy efficient. The rating is based on a number of factors, including the home’s insulation, heating system, and windows.

What does an EPC include?

In addition to the rating, an EPC includes information about:

• The home’s energy use and costs
• Recommendations for how to improve the home’s energy efficiency
• The cost of making the improvements

How to get an EPC

If you are selling or renting your home, you will need to get an EPC. You can find an accredited energy assessor on the government’s website.

The assessor will visit your home and assess its energy efficiency. They will then create an EPC and provide you with a digital copy.

How much does an EPC cost?

The cost of an EPC varies depending on the size of your home and the assessor you go with. As a general rule, you can expect to pay between £60 and £120.

What is a good EPC rating?

A good EPC rating is C or above. New-build homes typically have EPC ratings of A or B.

An EPC rating of E, F, or G means that your home is below the average level of energy efficiency in the UK.

Can you fail an EPC?

No, you cannot fail an EPC. The lowest rating is G, but this does not mean that your home is uninhabitable. It simply means that your home could be more energy efficient.

When do you not need an EPC?

There are a few cases where you do not need an EPC, even if you are selling or renting your home. These include:

• Homes that are listed, protected, or in a conservation area
• Holiday accommodation that is rented out for less than 4 months a year
• Residential buildings that will be used for less than 4 months a year
• Buildings that are due to be demolished

How long does an EPC last?

An EPC is valid for 10 years. This means that even if you sell your home, the EPC will still be valid for the next 10 years.

What are the EPC rules in rental homes?

Currently, rental homes must have an EPC rating of E or above. However, new rules are coming in that will require all rental homes to have an EPC rating of C or above by 2028.

If you are a tenant, you should receive a copy of your home’s EPC when you move in from your letting agent or landlord.