Everyone tells beginners to use the 1% rule to evaluate rental properties — if monthly rent is at least 1% of the purchase price, it's a "good deal."

Problem is, in 2026, almost nothing passes the 1% rule in any market worth investing in. If you're filtering properties this way, you're going to sit on the sidelines forever.

Here's what actually matters when you're analyzing your first rental:

Cash-on-cash return — How much cash flow are you actually earning on the money YOU put in? I target 8%+ year one. That's the real metric.

Debt service coverage ratio (DSCR) — Does the rent cover the mortgage with room to spare? Lenders look at this. You should too. 1.25x minimum.

Total return — Cash flow + principal paydown + appreciation + tax benefits. Most beginners only look at cash flow and miss 60% of the picture.

Market fundamentals — Population growth, job growth, rent growth. If people are moving TO your city, you're in a good spot. If they're leaving, no "deal" will save you.

I break down real properties using these metrics every week inside REI Blueprint. If you're serious about buying your first rental this year, come learn how the numbers actually work.