Log in to your CreditLadder account at https://creditladder.co.uk/login, go to Your Tenancy > Move Home and follow the instructions.
Alternatively, while logged in, you can go directly to the page using the following link: https://creditladder.co.uk/dashboard/move-house
Follow the steps, and you can submit an application to CreditLadder for your new tenancy. This will go through our usual checking steps and we'll be in touch with you once approved or otherwise.