1 Reservations Af Hotel changing current address How can I change my address if it's wrong ? 10 BrookAve How to change or update your property address If you need to change your property’s address, this can easily be done by sending us a message. Just follow the steps below: Go to your extranet 'Inbox' tab and select ‘Booking.com messages’. Click on ‘Compose new message’ and choose Property details’ as the topic. Include your new address and the reason for the change*. Your request will be reviewed by our team and the change will be updated in the system. We’ll contact you within 2-5 days to let you know the change has been completed. Note: Depending on the reason for the address change, you may need to send us a copy of a utility bill – gas, electricity, water, sewage, phone or municipal taxes – as proof. You can easily attach this as a file while composing your message. Remember: It’s important that we know about any address change as soon as possible. This will help us to avoid showing incorrect information on your property page and on guests’ booking confirmations.