How Commercial Real Estate Is Valued
At this point, you’ve learned about NOI… and you’ve learned about cap rate.
Now we’re going to connect the dots.
Because this is where a lot of people get confused.
They learn the terms—but they don’t understand how it all works together.
And if you don’t understand how a property is actually valued…
you’re not investing.
You’re guessing.
The Big Idea: Value Comes From Income
Let me give you the most important concept first:
Commercial real estate is valued based on the income it produces.
Not what it “could” produce.
Not what someone hopes it will produce.
What it actually produces.
That’s why NOI is so important.
Step 1: Start With NOI (Real Numbers Only)
Everything begins with NOI.
That’s your:
Income
minusOperating expenses
And I want to emphasize something here:
These must be real numbers.
Not guesses.
Not projections.
Not “once I fix it up” numbers.
Because if your NOI is wrong…
Everything that follows is wrong.
Step 2: Apply the Cap Rate
Now we bring in cap rate.
This is where the market comes in.
Different properties, locations, and risk levels all have different cap rates.
So now we take:
The NOI
The market cap rate
And we combine them.
The Valuation Formula
Here’s how it works:
That’s it.
That’s how commercial real estate is valued.
Simple Example (This Is Where It Clicks)
Let’s walk through it.
NOI = $100,000
Market Cap Rate = 10%
Value = $1,000,000
Now watch what happens if the cap rate changes:
At 8% cap → Value = $1,250,000
At 12% cap → Value = $833,000
Same property.
Same income.
Different value.
Why?
Because risk and market expectations changed.
This Is Why Investors Focus on NOI
Now you’re starting to see something important.
If you increase NOI… you increase value.
That’s the game.
Not paint.
Not granite countertops.
Not cosmetic upgrades.
Income.
That’s what professional investors focus on.
Real-World Decision Making
Now let’s bring this back to you as an investor.
When you look at a deal, you should be asking:
What is the real NOI?
What cap rate does the market demand?
What does that make the property worth?
Then…
“Am I buying below that number?”
That’s how intelligent investors operate.
Mistakes to Avoid (This Is Critical)
Let me slow you down here, because this is where people get hurt.
1. Using Projected NOI Instead of Actual
If you base your value on “what it could be,” you’re speculating.
Always start with what it is.
2. Ignoring Market Cap Rates
You don’t get to choose the cap rate.
The market does.
If you ignore that… you’ll overpay.
3. Believing the Seller’s Numbers Without Verification
I’ve seen this over and over.
The numbers look great…
Until you verify them.
Always confirm:
Rent rolls
Expenses
Vacancy
If it looks too good to be true… it probably is.
How This Connects Everything
Now you can see the full picture:
NOI → tells you the income
Cap Rate → tells you the market return
Together → determine value
This is the foundation of commercial real estate investing.
Everything else builds on this.
What Comes Next
Now that you understand:
What NOI is
What cap rate is
How value is calculated
The next step is:
How to analyze a full deal from start to finish
That’s where we’re going next.
This is what it’s all about… helping you become an intelligent, informed commercial real estate investor.
Take care.