If it's my property, your only right is to decline the search and promptly leave. I didn't have to let you in at all, so of course I get to let you in or let you stay only on conditions specified by me.
“If it’s my property, your only right...”
At least your saying I have some right. At least your not saying like some folks do, that property rights (whatever they are) trump all other rights. That’s good.