They require more inspection and investigation, however- as they do not hold up as well over the years, as SFH's, multi-family, etc.

See below an e mail I got from the state of Oregon regarding selling real estate you don't own without a license.530 Center Street NE, Suite 100, Salem, OR 97301State of Oregon - Real Estate AgencyFrances Hlawatsch | Financial InvestigatorBest regards,Thank you again for the information, if I have further questions for you during the investigation I will certainly reach out.The Agency is well aware that unlicensed “wholesalers” are rampant in our jurisdiction.

A friend of mine had a fire in a MF with lifes lost and the investigation found that some detectors were removed (found in a closet), in other units they were beeping and could be heard on the 911 call, so he was fine.

You file a claim with the title insurer who starts an investigation. 

Hire a private investigator.  

Need to investigate these tie ins.. this expense can be large or small depending on existing utilities and their locations.

@Ross Benedict I have not done much investigation into other states' GIS portals, but in CT, none of the towns afford you the ability to search the database for anything other than by address or owner's name.

Account Closed I will investigate John McNellis. 

I am investigating this myself. 

You may want to research key terms Prop 19 and parent-child exclusion to investigate further.