Building a duplex as 1st investment

[Joan-Marie Pagan]

I'm going to break ground in April on my first investment property. It's going to be a duplex and I will occupy 1 side for at least a year. My plan is to refi and build another (or perhaps a SFH)

My question to u all is, how do I analyze the numbers on a new construction? I’ve never thought about building, and know that it comes with risks, so I was wondering if anyone had any suggestions, tips, or tricks for me ?Thanks in advance for your feedback!