When you go from a single family to a Duplex, it becomes "comercial" property and according to (Michigan) the local building dept, I had to hire contractors. 

You should be able to find local builders that will finance the construction component of your new build, however! 

The solution could be a creative financing solution such as a total or partial private note, an assumption of the note or LLC, a speciality or local lender, or any combination thereof. 

Focus on smaller single-family homes, condos with low HOA fees, or multi-family properties in these regions, and build a reliable local team of agents, property managers, and other professionals to ensure a smooth investing experience.

I have been trying to get a distressed/value add LTR property under contract in my local market for some time now.

What’s required for success in this is deep knowledge of real estate in general and the area in particular; experience in real estate and the local laws, etc.; and capital to pay for options, marketing, legal counsel, accounting, tax advise, etc.  

I would recommend looking for local FB investor groups, most areas have them!

I'm new to real estate investing and looking to connect with any local investor.

I found the key is to go into one of the local Secretary of States offices. 

If you ever have questions or are looking to bounce ideas off another local investor let me know.