Go-to places to find foreclosed multi-family units???

[William Fidler]

I JUST joined BP and am looking for a solid website or database that has a list of foreclosed multi-family units (duplex, triplex, quads) but can't seem to find any. I saw Zillow, and I like it, but with Realtor I like how it says what the rent is estimated to be in a clear way.

What websites do you scour, just to look at from time to time for new deals?

Again, new to this so I appreciate it!

Billy