Check EPC Online in London: How to Find Your Certificate

If you are preparing to sell or rent out a property in London, one of the first things to check is whether the property already has a valid Energy Performance Certificate (EPC).

Booking a new assessment without checking first could mean arranging an appointment you may not currently need.

Fortunately, you can check an EPC online in London using the official government service. This guide explains how to find your certificate, what information to check and when you may need a new EPC.

Why Check Your EPC Before Booking a New Assessment?

An EPC is generally valid for 10 years.

If your property already has a valid EPC, you may not need to arrange another assessment simply because you are preparing to sell or let the property.

The first step is therefore to find the existing certificate and check its details.

You can use the official GOV.UK Find an Energy Certificate service to search for an EPC in England, Wales or Northern Ireland.

The service allows you to search using information such as your postcode, street name and town or your certificate number.

How to Check an EPC Online

Checking your EPC online is straightforward.

Step 1: Find the official EPC search service

Use the GOV.UK Find an Energy Certificate service.

Avoid relying on unofficial websites when you are trying to confirm whether a certificate exists.

Step 2: Enter your property details

Depending on the search options available, you can search using details such as:

• Property postcode

• Street name

• Town

• EPC certificate number

Make sure the details you enter relate to the property you are checking.

Step 3: Find the correct property

If several results appear, check the property information carefully.

Look for the correct:

• Address

• Property type

• Certificate details

• Assessment date

• EPC rating

Do not assume that the first result is automatically the correct certificate.

Step 4: Check the certificate date

Look at the date of the EPC assessment.

An EPC is generally valid for 10 years, although you should check the current requirements that apply to your property and circumstances.

If the certificate is still within its validity period, you may not need to arrange a replacement immediately.

Step 5: Check the EPC rating

The EPC provides an energy-efficiency rating from A to G.

The rating gives you an indication of the property’s energy performance.

If you are unsure what the rating means, our guide to Understanding EPC Ratings explains the rating system in more detail.

What Information Should You Check on Your EPC?

Finding the certificate is only the first step.

Before using an EPC for a property sale or rental, check that the certificate relates to the correct property.

Pay particular attention to:

Property address

Make sure the address matches the property you are selling or renting.

An incorrect certificate should not simply be assumed to belong to the property because the postcode looks similar.

Assessment date

Check when the assessment took place.

This helps you understand how old the certificate is and whether it is still within its validity period.

EPC rating

Check the property’s current A–G rating.

This can also help you understand whether the property may have recommendations worth reviewing.

Recommendations

An EPC normally contains recommendations for potential energy-efficiency improvements.

These can provide useful information when planning future work.

If you have recently received an EPC and are unsure what to do with the recommendations, read our guide EPC Recommendations for London Properties: What to Do Next.

What If You Cannot Find an EPC?

Sometimes a property may not appear in the online search.

There are several possible reasons.

The property may not have an EPC, the available information may not match your search, or the certificate may not be available through the search service.

If you cannot find a certificate and you are preparing to sell or rent the property, check the current requirements before marketing it.

GOV.UK states that an EPC must generally be ordered before a property is marketed for sale or rent, subject to applicable rules and exemptions.

You can read the official GOV.UK guidance on Energy Performance Certificates for the current requirements.

What If Your EPC Has Expired?

If your existing EPC is no longer valid and you need an EPC for a sale or rental, you may need to arrange a new assessment.

Before booking, check the property details and make sure a new certificate is actually required.

If you do need a new assessment, Urgent EPC provides Residential EPC services in London.

For properties that need an assessment quickly, you can also explore the Same Day EPC service, subject to availability.

Should You Arrange a New EPC Just Because You Are Selling?

Not necessarily.

If the property already has a valid EPC, you should first check whether it can be used for your circumstances.

There is no need to automatically arrange a new assessment simply because you have decided to sell.

Instead, check:

• Whether an EPC already exists

• Whether it belongs to the correct property

• The assessment date

• The certificate validity

• The current EPC rating

• Whether any specific requirements apply to your property

GOV.UK provides current information about EPC requirements for properties being sold or rented.

What About Renting Out a Property?

Landlords should also check whether an existing EPC is valid before preparing a rental listing.

Our recent guide, EPC for Rental Property in London: Landlord Checklist, covers the wider preparation process for London rental properties.

It is useful to check the EPC before spending time preparing the rest of the rental listing.

Once the certificate is sorted, you can move on to photography, floor plans, property descriptions and other marketing information.

What If You Need a New EPC?

If you have checked the official register and confirmed that you need a new certificate, the next step is to arrange an assessment with an accredited energy assessor.

Before the appointment, it is worth preparing the property properly.

Our guide How to Prepare for an EPC Assessment in London covers practical steps such as making relevant areas accessible and gathering useful property information.

This can help the assessment appointment run more smoothly.

Can You Check an EPC Before Contacting an Estate Agent?

Yes.

In fact, checking your EPC early can be useful when preparing your property for marketing.

You can establish whether:

• An EPC already exists

• The certificate appears to relate to your property

• The assessment is recent enough to remain valid

• You need to arrange a new assessment

This means you can resolve potential EPC issues before the property listing is ready to go live.

GOV.UK guidance explains that sellers and landlords generally need to have an EPC commissioned before marketing a property where one is required.

EPC Online Check: Quick Checklist

Before booking a new EPC, work through this checklist:

☐ Search the official EPC register

☐ Confirm the property address

☐ Check the assessment date

☐ Check the EPC rating

☐ Check whether the certificate is still valid

☐ Review the recommendations

☐ Check the current selling or rental requirements

☐ Arrange a new EPC if one is required

☐ Keep the certificate available for your estate or letting agent

Final Thoughts

Knowing how to check an EPC online in London can save time when preparing a property for sale or rent.

Start with the official government EPC search service. Confirm that the certificate belongs to your property and check its assessment date and rating before deciding whether another assessment is necessary.

If you need a new residential EPC in London, you can contact Urgent EPC or explore the available EPC services.

For the latest legal and regulatory information, always check the current GOV.UK EPC guidance.