For Rent Lonely Cluster Mailbox

Hello Everyone, 

I have a quick question to ask about the For Rent mailboxes. To my understanding these were made to use solely for the rental residential lots. But then I noticed there is a singular mailbox called "Lonely Cluster Mailbox." 

Can this one be used on any residential lot or does it still require the use of a rental residential lot in order to function properly?

Thank you for your help.