Also, these platforms do not provide all the available leads which are available from the county records department within each county for each state.

I'm looking to identify a builder with the following characteristics:1) Eager to grow his/her company and reputation in the market2) Has produced at least five high quality builds in Arizona which are at least 4K sq ft  3) Has proven track record of completing builds in a timely manner4) Personal capital to allocate to projects (optional, but ideal)Please reach out to me if you or someone you know might fit these criteria. are you set that you want luxury?

A mortgage is a lien collateralized by real estate, not a person.The taxing authorities will obtain ownership information through the county recorders office.  

Especially anywhere in California, and particularly Los Angeles county.Talk to longtime neighbors who might know story and whereabouts of owner, but don’t accept as fact.I’d start with researching who the record owner is.

More bonus points if it could look back at the borrower's track record and predict how they will do on a particular type of rehab?

Lemos: Quote from @Jay Hinrichs: well there is a few ways you can do that.. and Assignment gives the world notice that you own your % as its recorded at the county recorder. 

I'd be surprised that you couldn't find several HML with that record, assuming you haven't defaulted.

In most cases, neither is warranted.ANONYMITY: When you create the LLC, your name is recorded on the documents and published on the Secretary of State's website for all to see.

I recently discovered a traffic violation from North Carolina that showed up as a criminal record for an applicant. 

I document my inspection with photos so the condition is recorded from that point forward.