Steve if you can go without buidling the extra garage below the ADU it will save a lot of money. if you can get two studios it will do much better than one ADU.

Im just trying to network and provide some value

if i were to acquire these and have them be owner financed, I would want clear title and the other mortgage on this lot removed - especially if my loan has a balloon on it that matures prior to the existing loan, as how would to provide clear title?

It needs to be permitted to be qualified as an extra bed room.

Meaning educating and providing resources is complimentary to his own investing. 

I wish the Department of Health would accept private provider plan reviews for septic tank permits.  

If you want to do everything remotely, then I would recommend getting started with a TK provider that has all of their teams put together, but I would interview them in person.

Collaborating with seasoned investors or assisting with deal analysis can also provide valuable hands-on experience.Good luck!

If you are a Dr. who is investing for extra returns and do not have a worry about Capex then invest the $300.

All that to say, I'm not sure when they will want to cash in and sell the lot due to the appreciation the subdivision has provided.