Buying a rental property is easy to get excited about. Running the numbers correctly is what separates an investment that builds wealth from one that quietly drains it. Return on investment, or ROI, is the single most useful number you can calculate before and after a purchase, because it forces you to look past the sale price and into the real economics of owning and operating a rental. This guide walks through the formulas, the adjustments, and the blind spots that trip up even experienced investors. Why ROI Matters More…
Thursday, September 24, 2026
