On the upper left-hand side of your page, click on the Places tab and select Properties.
Once you are on the Properties page, click on Show Disabled Properties.
Select the property you want to re-enable using the search bar. Then, click the hyperlinked property address once it shows.
From the property page, click the three dots at the upper-right corner of the page.
Click on Enable Property.
Click Submit to save.
That’s it! The property is now Enabled.
Do you need to disable a property you no longer manage? Follow this guide:

How to Remove a Property