Curt,
Good questions. You cover a few situations which I play differently depending of a couple scenarios:
If it’s a completely cold lead, I prefer to drop a very generic “sell your house in 7 days” or “I buy houses” post card to the owner every couple months until they call. I prefer having the posture of having them call me for help – and the pc let’s them know where to call to sell their house and solve their problem.
If you decide to walk that neighborhood, I would certainly knock on that door and initiate an indirect conversation. As learned from Pete Fortunato years ago, something along the lines of ” gee, I really like this neighborhood and want to buy a house, do you know anyone on the block who may being thinking of selling” and then quit talking & listen until a follow up question is needed.
I don’t like to cold call by phone unless there is a FSBO/For Rent sign or I’m referred by a friend or birddog with whom they have spoken = then by definition it is not a true cold call.
I’m not a fan of voice mails until after I have a good conversation and strong bond/relationship with a seller and then only really to set up a time to speak next.
Hope this answers what you were asking about. Good luck,
Hank