What Should You Look for Before Buying a Commercial Property?

Buying a commercial property can look straightforward from the outside. A broker presents an offering memorandum, the property has tenants, there is an advertised cap rate, and the numbers appear to work.

The real work starts when you stop looking at the marketing package and start asking what you are actually buying.

A commercial acquisition is not just a building. You are buying an income stream, a group of tenants, a set of leases, physical systems that will require capital, and an operating business that has to function after closing.

That is why I tend to evaluate commercial properties in layers. I start with the numbers. If the numbers are interesting, I move into the tenants and leases, the physical property, the surrounding market, the financing, and finally what the property will actually require from an operational standpoint once I own it.

Start With the Real Numbers

The first question is simple: how much money does the property actually bring in, and how much does it really cost to operate?

At the beginning, I want to understand the property before I introduce financing. I am looking at gross revenue, operating expenses, and what remains before debt service.

Sometimes the seller provides clean financials. Other times, you may get a purchase price, an advertised cap rate, and a handful of numbers that do not fully tie together. That is not unusual.

The first underwriting does not need to be perfect. It needs to tell you whether the deal is interesting enough to keep pursuing.

Once I have a reasonable idea of what the property produces, then I layer in the financing. Down payment, interest rate, amortization, debt service, and ultimately what cash flow remains after the loan is paid.

That is where cash-on-cash return starts to matter.

If the deal does not make sense at that level, there is usually no reason to fall in love with the building.

The Lease Tells You What Should Happen. The Ledger Tells You What Actually Happens.

Once the initial economics look reasonable, I want to understand the tenants.

With an income-producing commercial property, the lease structure is a major part of what you are buying.

I want to see the leases and amendments, the rent roll, tenant ledgers, delinquency reports, renewal options, personal guarantees, security deposits, and as much payment history as the seller can provide.

Then I start comparing the documents.

What is the tenant supposed to pay?

What are they actually paying?

When does the lease expire?

What renewal options exist?

What are the escalations?

How are CAM, taxes, insurance, utilities, and other reimbursements handled?

Is there a personal guarantee?

How long has the tenant been there?

A tenant that has operated successfully at the property for 15 years tells you something very different from one that signed six months ago.

The tenant ledger is particularly important because it shows whether the income on paper is translating into actual collections. A lease may say rent is due on the first, but if the tenant routinely pays three weeks late, that matters.

If the seller cannot produce a clean ledger or delinquency report, I do not automatically assume the deal is bad. Sometimes that simply means the property has been poorly managed.

But it is absolutely something I want to understand.

At the end of the day, the lease tells you what the property should earn. Collections determine what actually reaches the bank account.

What to Inspect Before Buying a Commercial Property

Once I am comfortable with the economics and tenants, I start looking closely at the physical property.

Not just the lobby.

Walk the site.

Look at the signage, windows, concrete, sidewalks, curbs, parking lot, asphalt, striping, landscaping, drainage, and stormwater facilities.

Then move into the systems that can create real capital exposure.

HVAC is one of the first places I look. How many units are there? How old are they? What size are they? What areas do they serve? What does the maintenance history look like?

Age is useful information, but condition matters more.

I have an HVAC contractor I trust and do a significant amount of business with. If I am seriously evaluating a property, I would rather have someone like that inspect the equipment than simply look at the manufacture dates and assume that a 15-year-old unit needs replacement.

The same principle applies to roofs.

Find out what type of roof you have, when it was installed, whether there is a warranty, whether there is a history of recurring leaks, and what repairs have been performed.

An older roof is not automatically a bad roof. A newer roof with recurring problems may actually concern me more.

The larger point is not to replace things simply because they are old.

You need to understand what actually needs to be repaired, what should be monitored, what can reasonably be deferred, and what should be budgeted for replacement.

That is the difference between managing capital intelligently and simply reacting to equipment age.

The same review should extend to elevators, electrical systems, plumbing, fire alarm systems, sprinklers, parking areas, drainage, and any other major systems that can affect operations or require meaningful capital after closing.

Make Sure the Location Actually Works

Commercial location is more complicated than calling an area "good" or "bad."

Commerce happens everywhere.

What matters is whether the location works for the intended use.

Traffic counts can be important, but I also like to physically visit the property at different times of day. Is there activity? Are people coming and going? Does the property feel active?

Access matters just as much.

Can customers enter easily from both directions? Is there a median that forces them to drive past the property and make a U-turn? Is there signalized access? Are there multiple entrances?

Parking can also materially limit the future use of the property.

A restaurant, medical office, traditional office user, and warehouse can all have very different parking needs. A property may appear flexible on paper but become much less flexible once you understand its parking limitations.

The same goes for signage and visibility, particularly with retail.

If a tenant cannot be seen from the road or customers have trouble figuring out how to get into the property, that eventually affects tenant performance, and tenant performance affects the property.

Demographics matter too, but only in context. Household income, age, education, and surrounding residential density can tell you a lot about a retail or office location. For industrial property, highway access, loading, truck movement, utilities, and logistics may matter much more.

There is no single demographic profile that makes a commercial property good.

You need to understand who is going to use the property and whether the location supports them.

Rebuild the Seller's Numbers Yourself

Once you get deeper into diligence, do not simply accept the seller's NOI.

Seller financials can vary dramatically in quality.

One owner may be overpaying vendors. Another may be showing unusually low expenses because maintenance has been deferred. Some costs may disappear when you take over. Others may increase.

The income side is especially important.

If the seller says the property is collecting a certain amount of rent, I want that number to tie back to the rent roll, leases, tenant ledgers, and actual collection history.

Do not simply take an advertised NOI and plug it into your model.

Build your own.

The number that matters is what the property is likely to produce under your ownership.

Stress-Test the Financing

Once you understand what you believe the property actually earns, financing becomes one of the most important variables in the deal.

Interest rates are difficult to control, so buyers usually have to work with the other levers available to them: purchase price, equity contribution, amortization, and sometimes seller financing.

Seller financing can be particularly useful in commercial transactions.

Experienced owners sometimes reach a point where they would rather move from operating the property to effectively becoming the lender. For the buyer, a seller note may provide additional leverage or help bridge a financing gap.

But additional leverage still means additional debt service.

You have to model it honestly.

I would never underwrite a commercial property assuming everything will go perfectly. Build in a reasonable vacancy assumption. Ask what happens if a tenant stops paying. Ask what happens if operating expenses rise.

Then look at whether the property still comfortably supports its debt.

The exact debt-service coverage requirement will vary by lender and transaction, but the principle is the same.

Do not build a capital structure that only works if nothing goes wrong. 

The Problems Buyers Miss Are Usually Outside the Spreadsheet

One of the easiest mistakes buyers make is becoming so focused on financing and closing that they stop paying attention to the property itself.

Then they close and discover the recurring roof leak.

Or the master association.

Or the use restriction that affects future leasing.

Or insurance that costs significantly more than expected.

Or a tenant who claims the previous owner promised them something that never made it into the lease.

There will always be surprises.

Due diligence is not about eliminating every possible problem. It is about reducing the number of expensive surprises that should have been identified before closing.

Bring in Management Before You Close

I think buyers often involve the property manager too late.

A strong commercial property manager can be valuable during due diligence because they look at the property differently from the broker, lender, attorney, or inspector.

They are thinking about what happens the first day after closing.

Who is collecting rent?

How are tenants going to pay?

Who handles the late-paying tenant?

Who understands the CAM structure?

Who answers the utility reimbursement question?

Who manages the vendors?

Who coordinates the HVAC call?

Who prepares the financial reporting?

Who has the relationship with the tenants?

That operational perspective can reveal issues that may not be obvious from the offering memorandum.

A good property manager should be able to help you understand the physical property, the leases, the tenant relationships, the operating expenses, and what the building is likely to require once ownership changes hands.

If you are evaluating management companies before an acquisition, our guide on how to choose the right commercial property management company explains the questions owners should ask before hiring anyone.

Closing Is Only the Beginning

Commercial property is usually a long-term investment.

The return is created over years, not at the closing table.

Rent has to be collected. Expenses have to be controlled. Tenants need to be retained. Building systems need to be maintained. Capital projects need to be planned. Financials need to be accurate.

That is where management ultimately makes the difference.

At JFI Real Estate Management, we work with commercial owners and investors not only after they acquire a property, but also when they are trying to understand what the property may actually look like operationally once they own it.

FAQ

What should I review before buying a commercial property?

Review the property's income and expenses, leases, tenant payment history, physical condition, location, capital requirements, financing, and operating needs. The goal is to understand what the property is likely to produce under your ownership rather than relying only on the seller's marketing materials.

How do you evaluate the tenants when buying a commercial property?

Review the leases, amendments, rent roll, tenant ledgers, delinquency history, renewal options, guarantees, security deposits, and payment history. A lease shows what should be paid, while the tenant ledger shows what is actually being collected.

What building systems should be inspected before buying commercial real estate?

Major areas can include HVAC, roofing, electrical systems, plumbing, fire and sprinkler systems, elevators, parking areas, drainage, and other systems that could require meaningful capital after closing.

Should I hire a property manager before buying a commercial property?

It can be valuable to involve a commercial property manager during due diligence. A manager can help evaluate leases, tenants, operating expenses, building systems, collections, and what the property may require operationally after ownership changes.

If you are evaluating a commercial acquisition in Maryland and want an experienced management perspective before you close, call JFI Real Estate Management at 443-800-6050.

We can help you review the property from an operational standpoint, understand the management requirements, and identify issues that may affect the investment after closing.