financial institutions ownership of real estate

[Erela Plotkin]

I noticed that there are a couple of large homes in my neighborhood that no one is living there for quite sometime. I looked up in the county records and two of them list bill receipt for escrow reporting to Chase Home Finance and one to  Quicken loan. I was hoping to purchase these properties and rehab and flip them but i am not sure where to start. Should i called Chase and Quicken Loan and find out what they are asking for the properties?