The vivaracho one appears to be a corporate move/buyout.
The property tax records include 3 parties – including “PRUDENTIAL RELOCATION INC”
I can see a corporation buying a house of an employee they want to relocate – then taking the hit. It happens for execs. (Not so much at the worker bee level.) For some – it’s the only way to get an employee to move, if they’re underwater.
The cartulina one appears to be an estate type thing looking at the property tax records.
