Newbie Land Investor Due Diligence guidance

[Lisa Raposo]

Hello - I am a Newbie and researching some potential properties to purchase (goal is to flip). I am doing some due diligence on the parcels by reviewing on county site and zillow but some parcels dont have an address as of yet but do have an assessed value on county site. I'm second guessing myself and if I am doing correctly? Would you purchase properties without a site address?

Any advice on doing due diligence efficiently?