Please use this form to update or change the address we use to send your bills or write to you. If you are moving home, you will need to use this form.
Find out what information you need to complete this form
To complete this form you will need to provide your:
- Thames Water account number (printed at the top of your bill)
- Full name, contact number, email address, account address and mailing address
All fields marked with required must be completed before submitting this form.
This is a one-page form