One thing I’ve learned from working with real estate investors is: if you’re not consistently tracking the right metrics for your current portfolio or when researching new deals, it’s hard to know how properties are really performing.
Below are the key financial metrics I believe every investor should understand.
- Net Operating Income (NOI)
This shows how much income a property is generating after paying for operating expenses (things like maintenance, insurance, and property management). It doesn’t include debt payments or taxes.
A higher NOI usually means the property is performing well operationally.
- Debt Service Coverage Ratio (DSCR)
DSCR tells you whether your property's income is enough to cover your loan payments.
A ratio above 1.25 is generally considered solid. Below 1.0 means the property isn’t generating enough to pay the mortgage, which is a problem for both you and your lender.
- Occupancy Rate
This one’s straightforward; it’s the percentage of units currently rented (this is more important to track in multi-family and commercial properties)
A high occupancy rate is what you want. If you’re consistently seeing vacancies, it’s worth digging into pricing, location, or tenant experience.
- Cash Flow Projections
Looking ahead is just as important as looking back. Cash flow projections help you plan for upcoming expenses, anticipate shortfalls, and know when you’ll have money available to reinvest.
You don’t want surprises here like major capex, repairs, vacancies, etc.
- Capitalization Rate (Cap Rate)
Cap rate helps you assess how much income a property generates relative to its value. It’s a useful way to compare properties, especially in different markets.
A higher cap rate may mean a better return, but also potentially more risk. Lower cap rates tend to show up in stronger, more stable markets.
- Internal Rate of Return (IRR)
IRR measures the overall return on an investment over time, including cash flow and appreciation.
It’s helpful when comparing deals with different timelines or structures. Higher IRR is better, but context matters: timing, risk, and assumptions all play a role.
- Cash on Cash Return
This tells you how much return you’re earning on the actual cash (down payment) you put into a deal.
It’s especially useful if you’re using financing. The higher the return, the more efficient your investment, but again, it depends on risk and strategy.
- Gross Rent Multiplier (GRM)
GRM is a quick way to compare a property's price to its rental income. It doesn't account for expenses, so it's just a starting point.
In general, lower GRM means better value, but always dig deeper before relying on it.
These metrics don’t tell you everything, but together they give you a solid view of how your portfolio is doing and where you might need to make changes.
If you’re already tracking some of these, great. If not, I’d start small, pick a couple, and build from there.
Please let me know which metrics you focus on or if there’s one you’ve found especially useful in your own investing.