Pull a list from the auditors website or you can purchase a list from a company for divorces, probates etc.

I aggregate data on deaths from a number of "condolence" sites, then bounce the data down to the county auditor.   

Go to the tax auditor site to find the owner?  

For example navigating the auditors website (a tricky endeavor unto itself) or other resources.

According to our MLS, a "manufactured dwelling unit" is defined by this criteria which ours meets none of: 1-steel undercarriage/chassis that is the “skeleton” of the house(not wood frame) (ours will be on a crawl space)2-required by law to have HUD tags on each side and a HUD sticker (not required for ours)3-single “mobile home style” or double-wide (more like a modular style)4-generally (not always) identified on the tax card5-auditor history should show the first transfer was the “dealer/manufacturer”Lots of demand in this area for rentals, all comparables are going into contract at $207 a foot.

We got a quiet fan with such a timer/controller at the recommendation of our energy auditor. 

I would even go further and say, you will need a good outside accounting firm (regardless of your own staff), you will want to find a qualified fund auditor and I am a huge fan of hiring an administrator.

I don't mind getting audited but my friends also said that this topic is very subjective and if the auditor doesn't agree with me, I would be responsible for the error and would possibly get fined for the error.  

A short list; HUD, state banking authorities, real estate commissions, FDIC, Comptroller of Currency, the CFPB, FBI, Treasury Department (Fed and State tax examiners) State Insurance Commissions, FHA, VA, USDA, Fannie and Freddie; private types, ALTA, ABA, Insurance carriers, internal auditors of parent banks, title examiners, when banks are public and selling chunks of stock, other institutions may conduct audits for acquisitions and loan purchases along with servicing entities.......

Harden, be thankful you don't live here and have to deal with the brilliant FTB auditors.