What is Cap Rate in Real Estate?
Capitalization rate is one of the simplest ways to compare rental deals. It measures how much annual net operating income a property produces relative to its current value. Because it ignores financing, cap rate is useful for comparing deals on equal footing before you get into mortgage structure or cash invested.
That makes it a strong first-pass metric, but not a complete one. A property can have a decent cap rate and still be weak once you look at debt coverage, repairs, or vacancy risk.
How Investors Actually Use Cap Rate
Most investors use cap rate to sort deals quickly. It helps answer: Is this worth a deeper look? Is the price too high for the income? Does this market look more like a cash-flow play or an appreciation play? After that first screen, stronger underwriting usually moves into cash on cash return, DSCR, financing assumptions, and market-specific risk.
What is a Good Cap Rate?
For many buy-and-hold investors, 6% to 8% is a strong target range. Above that can be excellent for cash flow, but the risk profile often increases. Below that can still work in higher-quality or appreciation-focused markets, but the financing has to be stronger and the upside story has to be clearer.
If you want a deeper breakdown by market and strategy, read our guide on what a good cap rate looks like.
Cap Rate vs Cash on Cash vs DSCR
Cap rate tells you how the property performs before financing. Cash on cash return tells you how hard your actual invested cash is working. DSCR tells you whether the income safely covers the debt. In practice, you usually want all three. That is why serious investors do not stop at cap rate alone.