Andrew: I just had a mtg with my lawyer on this . I will share some of his questions / concerns.
1. Will you be asked to sign on the construction loan? Many lenders will not proceed with out you.
2. Will your interest be sujugated to the hard money / construction loan? This is like if they were both loans, yours would not be in first position. If things go belly up, the other loan gets paid first. You would get, potentially, the left overs.
3. If actual costs are higher then projected costs ( rise in material or labor cost), the GC may come back and ask for more money. If you don't want to kick in more money, then how does the project get finished ? How do you get your orig money out of the deal.
4. The Operating Agreement of the LLC / JV is really important. All of these need to be covered.
5. Does the GC have a crew already? Has he done this before? Have you checked his business credit? Does he gave key man insurance. It goes on and on and on.
6. My personal take away is that you might as well marry the guy.! Ha!
Another important piece: you will not be in long term cap gains. This is ordinary income plus social security and maybe state income tax. My accountant said that the JV agreement needs to be about double the dollar amount of what you would want if you were to just sell the land.
Whose accountant determines the amount of profit? Using what accounting methodologies?
Hope this helps.