I have been watching a home in Gardena, California. It has been abandoned for about 10 years. I called the tax assessor's office and they gave me the name of the owner. So I have that which is a good start. I called the city of Gardena to see if they owned the property and they said no. They remember boarding up the property because the house was not in good shape. The city does not have any contact info on the owner. They heard that he was in t he hospital about 7 years ago cause unknown. I looked him up but it only gives me info from 10 years ago.
Any info that you give will be helpful!