Hi Euko
As Jalexa says, did you contact us when you moved out of your old flat and give us the closing meter readings and a forwarding address?
Also, did you register this account with our website?
If we received meter readings, these will have been used to close your account and issue a final bill. If you registered the account with our website, the final bill will be available to view online by logging into your account with the username and password.
An email will have been sent to the email address registered online advising a bill was ready to view.
If you didn't register online, a paper bill will have been sent to the forwarding address provided or to the old address if not.
If you didn't notify us, we will either have continued billing the old property as though you were still there, probably to estimated readings; or, if a landlord/letting agent/new tenant advised us of a Change of Tenancy, will have closed to the information provided. Again, may be using estimated meter readings.
I would suggest contacting us and asking for a copy of the bill in question. See what the charges refer to.
Should the old account still be active, we can close this down and issue a final bill. To do this, we'll need proof of a change of ownership/tenancy including the relevant dates. Ideally, if you have closing reads, we can issue an accurate bill. Without these reads, we will estimate based on past usage at the property.
If the amount being chased refers to a final bill, check the dates and readings are correct. Let us know if they aren't.
It may be, if no forwarding address was provided, bills/letters etc have been going to your old flat.
Sorry for all the questions Euko but difficult to know what's happening from the info provided. Hope this helps point you in the right direction, though. Give me a shout if you need any more advice as will be happy to help.
Malc