Change description : 2026-06-02 10:00:00: Updated the page to reflect that applications are now submitted through an online service. Also updated information about who can apply and what documents are needed. [Guidance and regulation]
Register a biodiversity site and allocate to a development
Find out what to do if you need to register a biodiversity gain site and record allocation of off-site biodiversity gains to a development with planning permission at the same time.
You can apply to register a biodiversity gain site, and record allocation of off-site gains to a development,development with planning permission at the same time, if you’re:
an individual landowner or leaseholder leaseholder
an agentactingonbehalfofalandownerorleaseholder
anemployee or representative acting on behalf of an organisation who is the landowner or leaseholder leaseholder
Before
An youapplicant apply can also appoint an agent to manage the application on their behalf.
If you’re an agent acting on behalf of the applicant
You must be authorised by the applicant,applicant which is either,either the landowner, leaseholder or another person, to act on their behalf. They will need to complete an ‘authorise an agent to act on your behalf’ form. You must sendupload this with your applicationform. application.
If you are an employee or representative of an organisation, you do not need to complete an authorise an agent form.
You’ll need a Government Gateway account and a Defra account to sign into this service.
If you do not already have these accounts or wish to create new ones, you can set these up when you use this service.
You should use your own email address for these accounts, so we can contact you about your application. It can be either your personal email or your work email, if you are applying for an organisation.
Saving your progress
You can save your application and come back to it at any time.
Removed the contact telephone number due to changes to the service. If you need help, you should now email biodiversitynetgainenquiries@naturalengland.org.uk.
15 April 2024
Added that you will need to send us a planning application decision notice for the development project from the local planning authority, and clarified that you need to send us the statutory biodiversity metric tool calculation that has been reviewed with the development’s planning application.
16 February 2024
Opening times to helpline has changed to Monday to Friday, 10am to 3pm during October and February.