However, due to keep purchasing real estate, my DTI is high and close to 50%.

I'm looking to identify a builder with the following characteristics:1) Eager to grow his/her company and reputation in the market2) Has produced at least five high quality builds in Arizona which are at least 4K sq ft  3) Has proven track record of completing builds in a timely manner4) Personal capital to allocate to projects (optional, but ideal)Please reach out to me if you or someone you know might fit these criteria. are you set that you want luxury?

Choose a designer who understands what attracts high-paying guests and maximizes your revenue.2.

Right now the only utility at the garage is power so basically I am starting with a frame and a roof. 

You will not need to join CAR/NAR and I offer super high fee splits.  

The property is unique—it’s off-grid with a well, solar power, and a fully finished interior.

He has been alongside me on the other deals so I’d like to give him equity/skin in the game and I don’t know how else to do itQuote from @Basit Siddiqi: Getting a property with a partner / friend will not help you from getting hosed on taxes.I wouldn't move forward - You mentioned beng a high income earner so your hourly rate is very high.

However, due to high property costs in our local market, we have been exploring opportunities in more affordable states, including Texas, Pennsylvania, Michigan, and Ohio.

In North Jersey, buying is difficult from my beginner perspective with high prices, property tax, etc.Barrier to entry feels high in my area.

When Trying to qualify for a traditional loan, lenders usually price your purchasing power at 3x your net income.