Someone calling my parents about property appraisal Friday, never been sued and not selling.

Hello,

Someone just called every relative listed to live in my parents property to ask my parents to call them back for an appraisal “for an attorney”.

My parents have never had a single court filing ever, certainly not civil or criminal.

They said they’ll stop by our house Friday as part of their route, gave a time too.

The organization they claim to be affiliated with has no history of the property or this person, but I had to call their official hotline to ask.

They called from a local number but tried to ask us to call a Delaware number that doesn’t populate anything on google.

This isn’t a foreign scam call, it’s a Caucasian elderly woman calling.

What type of scam is this? Is it common?