Propertybase currently shows your listings not on a google map.
If you want to see your listing e.g with Streetview, you can easily create a button to open it´s address in google maps.
Go to the object manager and select "New Button or Link"
Fill it out like this:
save and then place it on your listing page layouts:
Then you can open the address in a google map just from your listing:
If you want it on your properties as well, just create it accordingly.