Pretty good name, you might buy it or reserve it now, especially since you just posted it in public forums!

Company data is public knowledge and a personal check on somebody can also be performed without these numbers. 

I would suggest looking up his disbarment case, it will be public record. 

Placing liens or taking clients to court isn't generally good for public relations.I can see that being more likely in the commercial market where the commissions are so much bigger.

The aforementioned sites for the general public do not have real-time "closed" transactions.

With my background of being a public accountant, this part is a whole lot easier than it is for most people.

Looking for as many publicly available (free) real estate data sets as I can get my hands on.

I just want to know what database I’m searching for; what government website, is it public, etc.

I have a marketing agency, and we sometimes have clients post content on their own website first, and then push it out to other magazines and publications.

Based on the scenario you provided the interest is not deductible. https://www.irs.gov/publications/p936/ar02.html#en_US_2015_publink1000229900In order for a home mortgage interest you need to have the following:1) The interest must be based on a mortgage you took to buy, build, or improve your home and less than $1M (check)2) The mortgage debt must be secured on a home (check)3) The secured debt must be on a qualified home Since your home is now a rental, this disqualifies you from taking the home mortgage interest deduction.