Is there a way to find out if a specific property is a section 8 rental?

I have a neighbor (renter) who has turned that rental place into a used car lot. I use to see the landlord / owner on a monthly basis to collect the rent but since this new renter has been renting the landlord is nowhere to be found. If this place is a section 8 rental I'd like to give the housing authority a piece of my mind...