He can ring your doorbell but if he wants to come into the house for any reason, he needs to give appropriate written notice.
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Just like almost anyone else he can come up and knock on the door and can talk to you. The fact that you owe him money doesn't matter. Think of the door to door salesman. They can come up knock and try to sell you something you don't want because the sidewalk and front door is almost like considered open to the public. If he wants to come in to your home he needs to give you notice as outlined by the lease.
Attorney Chris Beck
Beck Law Office, L.L.C.
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