Many lenders also impose additional requirements such as owner-occupancy, and/or that one lender make all of the institutional loans in the building.- Valuation: The variety of financing products available as individual tenant in common loans remains limited, and the terms are generally less favorable than either apartment building loans or condominium loans.

Is it as simple as getting the site designed and engineered for the footprint, cleared and graded (all of which I am comfortable with), and then hiring a GC to build the building?

It's in the MAREI site.

Lenders may count eligible assets as additional qualifying income by dividing eligible assets by 60.🔹 Example in Action:Rental income: $9,000PITI: $9,500 → DSCR <1 (not qualifying)Using $63,000 in assets → Adds $1,045 in incomeNew DSCR >1 → Higher LTV (80% instead of 75%)🔹 Why This Matters:✅ Helps investors qualify for better financing✅ Increases borrowing power and flexibility✅ Allows you to scale your portfolio fasterUnderstanding financing tools like this can be a game-changer for investors looking to maximize opportunities.

Most of the time, an ADU will cost 100k just for that part and then you have to actually build the cosmetic part for an additional 40-50k. 

Those are some of the unique things we offer in addition to helping each investor build a strategic investment plan & roadmap to achieve your specific goals.

Additionally, are there any other factors I should be considering when purchasing a duplex or triplex?

Part of considering acquiring a property should include additional possibilities.

Just one additional option.  

Additionally, for the AR llc, do I need to register the LLC in California as a foreign company?