Hi, @ecassara-allclea.
Thank you for your time visiting the QuickBooks Community.
Currently, adding an address to the project's information is unavailable in QuickBooks Online. The good thing is that we can enter project addresses in the Notes field.
Here's how:
1. On the left navigation panel, click Projects
2. At the upper right corner, click New Project]
3. Fill in the needed information:
- Project Name
- Customer
- Start and End date
- Project Status
- Notes
4. In the Notes field, you can type in the project's address.
In case you need them in the future, here are a couple of articles about project management you might want to check:
Please don't hesitate to reach out to us if you have further queries about managing your QuickBooks Online. We would be more than happy to assist you. Have an amazing day!