Comment
Unsolicitated call then texts.
"Hey my name is Cristy. I'm not sure if I have the right number but my partner just drove by a house at (my address). We believe it's yours. Not positive but if it is, have you ever thought about selling it? We're buying a few properties in the area.
Completely creepy and unsolicitated. If I wanted to sell my house wouldn't I put up a for sale by owner sign or contact a realtor.
Block these creepy morons before they stalk around your neighborhood and contact you trying to get access onto your property.