Focusing on the situation of the properties misses the point. It is possible that they are on the returns and taxed by both countries with credit given by one country by tax law. That they are even brought up, implies that they are in the picture.
Fact of the matter is that the OP is looking for $20k or less options. options, that’s what the family is willing and able to pay. I doubt the family is going to be PELL eligible, and it’s not like a bunch of grants are awaiting if Fin aid is loosened up. The PROFILE schools highly unlikely to disregard those properties even if FAFSA does.