Non-passive to achieve this level of return.Add the addition of the ADU makes the main unit rent controlled if over 15 years old.the work to add an ADU likely exceeds the effort of a brrrr that can achieve infinite return  Experienced investors are adding multiple ADUs by leveraging items like bonus density, committing units to affordable housing, etc.  

Good points.I'd add square, level, plumb - license, insurance, bond - using permits to follow codepointing out problems the owner doesn't realize they have that are serious. 

We also dig into their paystubs on a deep level. 

Our first event may be geared toward beginners but I’d like to have discussions at all levels & all different topics.It will only be 40 minutes long max, because that’s what my Zoom account is set up for.See our announcement on Bigger Pockets here:https://www.biggerpockets.com/...I’ll be discussing some of the most common questions people have about real estate.

Great detailed description of your deals - I wish I got this level of detail from my CFO clients.

In 2020, the ground leveled out, then quickly shifted to hilly terrain.

For example, the stairway is not level and you would have to scrap the house and rebuild to live here.

Is it single level?

It will ultimately depend on price point and what level of service you want to provide. 

I think some min level of regulation benefits everyone, including wholesalers who currently operate in no man's land.