Comprehensive Guide
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How it works
foreclosure investment roi calculator takes your inputs and produces total investment, gross profit, roi %, profit margin. Calculate potential ROI on foreclosure purchases including rehab, holding costs, and resale. You provide 5 inputs: Auction/Purchase Price (currency, in dollars) (default: 120000 dollars); Rehab Cost (currency, in dollars) (default: 35000 dollars); Holding Costs (currency, in dollars) (default: 8000 dollars); After Repair Value (currency, in dollars) (default: 250000 dollars); Transaction Costs (currency, in dollars) (default: 10000 dollars). The calculator returns 4 outputs: Total Investment (the primary result); Gross Profit (a secondary output); ROI % (a secondary output); Profit Margin (a secondary output). Investment calculations rest on a few variables — principal, return rate, time, and compounding — but their interaction is non-linear enough that intuition alone gets the answer wrong more often than not. This tool runs the real formula with your inputs and shows the numbers that matter, not the rounded approximations from a textbook. With the default values, total investment is computed from the interaction of every input field — change any one of them and the result updates immediately, so you can stress-test different scenarios without re-entering the whole form. Adjust the inputs to match your real financial situation. The defaults are realistic starting points, but every person's circumstances differ — your actual income, expenses, rates, and timelines will produce a different answer. Use the tool iteratively: start with the defaults, then change one variable at a time to see which factor has the largest impact on your outcome.Tips
- Start with the default values to see a baseline result, then change one input at a time to understand which factor matters most for your outcome.
- Replace every default with your actual number — estimates and rules of thumb produce estimates, not answers. Pull your real figures from pay stubs, statements, or account dashboards.
- Use a conservative return rate (5-6% rather than the historical 10%) for planning purposes. Markets have long flat stretches, and planning on the average sets you up for a shortfall.