Touche!
Originally posted by @David Faulkner:
I'm not an expert in the note space, so grain of salt ... however, I'd back into what "sufficient equity" is ... for the state the property that the note is in, how long will it take you and how much will it cost you to foreclose and sell the property and at what price will you be able to realistically and conservatively be able to sell? So, you then have your time, you have your costs, and you have your exit price ... what sort of ROI would you expect is fair for the risk you are taking with the note and the amount of work you are putting in? ... with that last piece of data, you should be able to back out how much equity you need in the deal to realistically come out with that ROI. That will vary greatly with the type of property, the geographical state it is in, the physical shape it is in, the price point, etc ... that requires real analysis, there won't be any rule of thumb that will tell you if you have sufficient margin or not.
I totally get what you're saying in terms of your evaluation steps, and I think that those are important steps to perform when seriously considering an investment. However, I was thinking of rules of thumb as a "top-down" approach to narrow my scope a bit. There are thousands of investments out there and I don't have the time (unfortunately) to do a deep analytical dive on each of them. The way I'm thinking about it is that a rule of thumb is the first step to get you from thousands to hundreds or even tens of possible deals, and then to use a method such as the one you describe above as the second step once I've gotten it down to a manageable number. The rule of thumb is purely intended to be a (very) basic first step to make the real analysis actually doable from a time perspective. Thoughts?