Here are the four numbers I run before I buy anything. ARV, the rehab budget, the lending and holding costs, and the purchase price. In that order on purpose, because the first three produce the fourth. The short version: - ARV: 3 to 5 solds from the last 3 to 6 months, close by, matching condition, size, and style. If the comps come in at $350K, $299K, and $315K, you center on a conservative number and that's your number. Every dollar of ARV you imagine comes out of your profit later. - Rehab budget: you have to be nails on this one. The $5,000 paint job that's really $7,500. The punch list, the landscaping, $500 here and $1,000 there. That drift is how a $25K profit quietly becomes $17K. Add 5 to 10% contingency, because you open up walls and find out what's actually back there. - Lending & holding costs: the hidden number almost everybody forgets. 1 to 3 points, processing fees that are mostly padding, title, insurance, interest every month, property taxes every single day you hold, utilities to keep the lights on for your crew. And you're paying closing costs on both sides of a flip. - Purchase price: ARV minus the rehab, minus all those costs, minus your minimum profit. That's your max allowable offer. Every dollar over it comes straight out of your profit. The asking price has nothing to do with it. Me and my partner have a $30K to $40K minimum on a deal. If the math doesn't get there, we don't do the deal. There are a hundred deals out there that look good until you dig into the math. Math doesn't lie. If it's not a hell yes, it's a hell no. ▶️ Watch the full breakdown below. What's your minimum profit number on a flip, and do you actually hold the line on it?