Update contact details

Use this form to let us know about changes to your contact details. If you've moved, please read our moving properties guidance instead. Fields marked with (*) must be completed.

Your existing details

For security, please confirm your current details first

Your name and contact details

Your name and contact details

Help

Please enter the existing details of the person responsible for the water service account.

Include area code without spaces

Without spaces

Your company

Your company

Help

Please enter the existing details for your company's billing address.

Account details

Account details

Help

If you're a current Business Stream customer you will find this number on the top right of your bill - it will always be seven digits and begin with a 2.

What has changed?

Please enter your new details - but only the fields that have changed.

Your name and contact details

Your name and contact details

Including area code without spaces

Without spaces

Your company

Your company

Date changes come into effect

Date changes come into effect

Final details

Keeping you informed

Keeping you informed

Terms and privacy

Terms and privacy