Transfer your listing between Google Places accounts
At this time, there's no way to transfer your Google Places listing from one account to another. If you plan to sell your business or transfer ownership of your listing, we suggest that you create a new listing under a new Google Places account. When possible, you'll want to delete the listing from the old account. Please keep in mind that the new listing will need to be re-verified within the new account.
If you want to change your account login, you can do this by visiting your Google Account settings. Click Edit for Email addresses to swap out your old email address for a new one.
Alternatively, consider signing up for Google Places using an email address you wouldn't mind sharing. That way, if you need to transfer ownership of your listing to someone else, he or she can use the same account.