What Is a Good Cap Rate? How to Judge One Before You Trust It
By Mike Taravella · October 2026
There is no single good cap rate. A cap rate is a price expressed as a yield: net operating income divided by value. So whether one is good depends on four things: the property class, the market, the quality of the income, and what it costs to borrow. A low cap rate usually means the market sees less risk or more growth. A high one usually means more risk, a weaker market, or income the buyer does not trust. The useful test has three parts. Compare the cap rate to your borrowing cost. Compare it to the market cap rate for the same class of property. Then stress it by running the same income at a cap rate one point higher and see if the plan still works.
What is a good cap rate? Nobody can hand you one number, and anyone who does is skipping the part that matters. A cap rate is a price shown as a yield. Whether that price is fair depends on the building, the market, the income and the debt.
This article walks through the six questions owners and investors ask: what counts as good, whether 4%, 7%, 7.5% and 12% are good, whether higher is better, and how to check the number on a property you own. It also covers the one lever an operator controls, because the cap rate itself is not one of them.
What is a good cap rate?
A good cap rate is one that fairly prices the risk of the income it sits on. There is no universal number. The same percentage can be generous for one building and thin for another.
The formula is simple. Cap rate equals net operating income divided by value. If you are new to the income side, start with net operating income. NOI is revenue minus operating expenses, before debt service.
Four things decide whether a cap rate is good.
What does the property class and market do to a cap rate?
Buyers pay more for income they trust, so the cap rate falls. Newer buildings in strong, growing markets usually trade at lower cap rates. Older buildings in slower markets usually trade at higher ones. The ranges move over time and differ by city, so treat any single "good" number you read online as a snapshot from one market at one time.
What does income quality do to it?
Two buildings can show the same NOI on paper and deserve different cap rates. One collects almost everything it bills. The other has a rent roll that looks full and a delinquency problem underneath. Start with gross potential rent, then see how much of it reaches the bank. A buyer who sees leaky collections will ask for a higher cap rate to cover the doubt.
What does the cost of debt do to it?
If a loan costs more than the property yields, the math is working against you from day one. That is why the first comparison is cap rate against borrowing cost. When borrowing gets expensive, buyers need more yield from the same income, and cap rates drift up. I cover that mechanism in cap rate compression.
Here is how low, middle and high cap rates usually read. These are signals, not market quotes. The actual ranges vary by city, class and year.
| Lower cap rate | Middle range | Higher cap rate | |
|---|---|---|---|
| What the price says | Buyers pay up for each dollar of income | Priced near the broad market | Buyers want more yield for each dollar |
| Typical risk signal | Lower perceived risk | Average risk | Higher perceived risk |
| Typical market | Strong, in-demand markets | Stable markets | Slower or less liquid markets |
| Growth expectation | Buyers expect rents to grow | Moderate growth | Little growth expected |
| Cushion if rates rise | Thin, value falls fast | Moderate | More, but the income may be weaker |
| First thing to check | Is the price built on growth that may not come? | Does it match the class? | Why is the market asking for more? |
Read the table as a starting question. The last row is the one that matters.
Is a 4% cap rate good?
A 4% cap rate is low, and low is not automatically bad. It means the market is paying about twenty-five dollars of price for every dollar of annual NOI, usually because buyers see safe income or expect strong growth.
The risk sits in the cushion. At a low cap rate, a small rise in the market cap rate takes a large bite out of value, because you are dividing by a small number. A 4% property that holds its income still loses value if the market moves to 5%.
So a 4% cap rate can be a fair price in a strong market for a high-quality building. It becomes a problem when it is paired with expensive debt, or when the plan only works if rents keep climbing. Ask what has to go right for it to pay off. If the list is long, the cap rate is telling you the price already includes that hope.
Is a 7% or 7.5% cap rate good?
A 7% or 7.5% cap rate is neither good nor bad on its own. Each is only good or bad against the market cap rate for the same kind of property and against what you pay to borrow.
A 7% cap rate means roughly fourteen dollars of price for each dollar of NOI. At 7.5%, the same NOI buys about thirteen. Half a point sounds small. For the same income, it is about 6.7 percent less value at 7.5% than at 7%.
Two questions sort these out.
Is it high for its class, or just high?
If similar buildings in the same market trade near 7%, then a 7% property is priced in line. If similar buildings trade well below that, a 7.5% cap rate may signal that buyers see something you have not found yet. Vacancy, deferred maintenance, weak collections and a soft submarket all push a cap rate up.
Does it clear your borrowing cost?
A cap rate that sits only slightly above your loan rate leaves little room. A cap rate well above it leaves more. Neither tells you the building is a good buy. They tell you how much room the income has over the price of money, which is the number to look at before anything else.
Is a higher cap rate always better?
No. A higher cap rate is a higher yield on the price, but the price is low for a reason. The market is charging you for risk it sees, and your job is to find out whether that risk is real.
A higher cap rate can mean a bargain. It can also mean the buyer pool does not trust the income, expects rents to fall, or expects more of the building's money to go to repairs. The percentage alone cannot tell those apart.
This is where operators and spreadsheets part ways. A spreadsheet reads 8% and sees a better number than 6%. I walk the units, pull the rent roll and ask why. The only way to know whether a high cap rate is opportunity or an honest price for a real problem is to check the income, line by line.
Higher can also describe the stress case. Running your property at a cap rate one point higher is the cleanest way to see how much cushion the plan has.
What does a 12% cap rate tell you?
A 12% cap rate usually tells you the market sees substantial risk, or the income is not what it appears. Treat it as a flag to investigate.
At that level, one of a few things is usually true. The market may be small or illiquid, so buyers demand extra yield. The building may need heavy capital work that the NOI does not show. The income may be unstable, with high turnover, weak collections or a few units carrying the numbers. Or the NOI itself may be wrong, built on assumptions the seller has not proven.
A 12% cap rate can still be real. Some well-run buildings in out-of-favor markets trade there. But the further a cap rate sits from the market, the more you need to verify. Ask for twelve months of actual collections, not projected income. Walk the property. Check what the NOI leaves out, such as capital needs and reserves. A number that high earns a closer look before you say yes.
How do you check a cap rate on your own property?
Check it in three steps: confirm the NOI is clean, compare the cap rate to your borrowing cost and the market, then run the same NOI at a cap rate one point higher.
First, make sure the income is real. Use actual collections and actual expenses, and keep one-time items out. A recurring dollar belongs in NOI. A one-time credit does not.
Second, compare. Put your cap rate next to your loan cost and next to the market cap rate for the same class and area. If you are far from either, find out why before you rely on the number.
Third, stress it. Hold NOI steady and run the value at your cap rate and at one point higher. If the plan only works at the lower rate, it is a bet on the market, not a plan. You can do this in the free cap rate calculator.
What does the same NOI gain look like at different cap rates?
Here is a projection from a real asset-managed 33-unit building. Over twelve months, utility recovery there was 72.36%, against 87.77% at another property in the same portfolio. Matching that benchmark would bring back $7,568 a year. At a cap rate, that could add the values below. If the owner closed the gap to 87.77%, at this year's utility cost:
- $7,568 a year, before fees
- At a 6% cap rate: $126,133 of property value, before fees
- At a 7% cap rate: $108,114 of property value, before fees ($7,568 / 0.07)
That is a projection, not a result. The point is the gap between the last two rows. The income is identical. The value is not, because the cap rate changed. One point of cap rate moves the value on the same annual figure.
The operator controls the first row. The market sets the cap rate in the second and third. That is the whole argument for spending your time on NOI. You cannot negotiate a cap rate with the market, but you can recover utilities, lease vacant units and tighten collections, and the market then capitalizes whatever recurring NOI you hand it.
The market sets the cap rate. You set the NOI. Open the cap rate calculator, run your own property at two cap rates, and see how much of your value depends on a number you do not control.
This article is educational. It is not investment advice, and it does not forecast cap rates or returns.
Common questions
What does a 7% cap rate mean?
A 7% cap rate means the property's net operating income equals 7% of its value, before debt service. Put another way, you pay roughly fourteen dollars of price for each dollar of annual income. It says nothing about whether that income is stable, whether the building needs capital work, or how the purchase is financed, so you still have to check those separately.
Is a lower cap rate safer?
Often the market treats it that way, which is why lower cap rates usually show up in stronger markets and better-located buildings. But a low cap rate also means you pay more for each dollar of income, so there is less cushion if rents stall or the cap rate rises. Lower can mean lower perceived risk and still leave a thin margin for error.
How is a cap rate different from an interest rate?
A cap rate measures a property's income against its value and ignores financing. An interest rate is the price of the loan. They are linked because buyers compare the two, and when borrowing costs rise, buyers usually need a higher cap rate to make a purchase work. They are separate numbers and should never be swapped in a formula.
Does a higher cap rate mean higher returns?
Not by itself. A higher cap rate is a higher income yield on the price, but the price is low for a reason. The market may expect lower rent growth, higher expenses, more vacancy, or weaker collections. A high number can be a bargain or a warning. You find out which by checking the income behind it, not by reading the percentage.
What goes into the cap rate formula?
Two inputs. Net operating income is revenue minus operating expenses, before debt service and before capital spending. Value is the price or appraised worth of the property. Divide the first by the second for the cap rate. Flip it to find value, which is NOI divided by the cap rate. Both inputs need to be clean for the result to mean anything.
Free tools from this system
Keep reading
Cap rate compression raises property value and expansion cuts it. See how rising interest rates push cap rates up, with the math on one point.
How real estate syndication works, and how to vet the sponsor before you wire six figures. From an operator running 1,500 units across 48 properties.
A real cash-out refinance on a rental property: how we pulled 52% of investor capital out of The Cosgrove, kept the asset, and refinanced rather than sold.