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Commercial Equity Line of Credit (CELOC): What It Is and How It Works in 2026

A commercial equity line of credit (CELOC) is a type of revolving credit line that lets business owners borrow money against the equity they have built in their commercial property. They only pay interest on the amount they actually use.

Author: Casey Foster
Published on: 3/20/2026|11 min read
Fact CheckedFact Checked
Author: Casey Foster|Published on: 3/20/2026|11 min read
Fact CheckedFact Checked

Key Takeaways

  • A CELOC is like a residential HELOC, but it uses commercial property as collateral. This gives business owners easy access to cash.
  • Most lenders will only give you a credit line that is 70% to 75% of the property's appraised value, minus any debt that is already on the property.
  • You only pay interest on the money you take out of your CELOC, not the whole amount you were approved for.
  • Office buildings, retail spaces, warehouses, multifamily properties, and mixed-use developments are all common types of collateral.
  • Interest rates on CELOC loans are variable and linked to a benchmark rate, such as the prime rate. This means that your costs can change over time.
  • You can use CELOC money to fix things up, buy new equipment, pay employees, fill in cash flow gaps, or buy more property.
  • If you don't pay back a CELOC, your commercial property could be foreclosed on. That's why it's important to plan carefully before you borrow.

What Is a Commercial Equity Line of Credit?

A commercial equity line of credit, usually shortened to CELOC, is a financing tool that lets a business borrow money using equity in commercial real estate as collateral. If you own an office building, a warehouse, a strip mall, or another type of commercial property, the difference between what that property is worth and what you still owe on it is your equity. A CELOC turns that equity into a revolving credit line you can tap when your business needs cash.

The concept is close to what homeowners know as a home equity line of credit, or HELOC. Both products let you borrow against property equity, both charge interest only on the amount you draw, and both give you the freedom to borrow and repay on your own schedule. The key difference is the collateral. A CELOC is backed by commercial property, and because commercial buildings tend to be worth more than houses, the credit lines can be much larger.

Why does this matter to you? If you're a business owner sitting on a property that's gained value over the years, that equity isn't doing anything for you while it sits there. A CELOC lets you put that value to work. Need to renovate your storefront? Cover payroll during a slow season? Stock up on inventory before your busy months? A CELOC gives you a pool of money that's there when you need it, without forcing you to sell the building or take out a big lump-sum loan.

The Federal Reserve’s Senior Loan Officer Opinion Survey tracks bank lending standards for commercial real estate loans, and lender appetite for these products shifts with economic conditions. That means the terms you get on a CELOC depend on both your financial strength and what’s happening in the broader credit market.

How a Commercial Equity Line of Credit Works

Getting a CELOC follows a path that will feel familiar if you've ever applied for a mortgage or business loan. The lender looks at the property, looks at your finances, and decides how much credit to extend. But the structure of how you actually use the money is what sets a CELOC apart from a standard commercial loan. AmeriSave helps borrowers understand these distinctions so they can pick the right financing for their needs.

The Application and Approval Process

First, you'll need a professional appraisal of your commercial property. The lender wants to know exactly what the building is worth right now, not what you paid for it or what you think it's worth. An independent appraiser will look at the property's size, condition, location, recent sales of similar buildings in the area, and the income it produces if it's a rental property.

Once the lender has that number, they'll subtract any existing mortgages or liens. The amount left over is your available equity. Most lenders will let you borrow up to 70% to 75% of the appraised value, including the CELOC and any other financing already on the property. So if your building appraises at $1 million and you owe $400,000 on your current mortgage, a lender might approve a credit line of up to $350,000 (bringing total debt to $750,000, or 75% of the appraised value).

Beyond the property itself, lenders will check your business financials. They want to see stable revenue, a track record of profitability, and a personal credit score that's usually 680 or higher. The SBA notes that collateral is one of the strongest factors in getting approved for business financing, and a CELOC puts your property front and center as that collateral.

The Draw Period

Once you're approved, the lender opens your credit line. This starts what's called the draw period, which usually lasts five to ten years. During this time, you can borrow money up to your credit limit whenever you need it. Some lenders give you a checkbook linked to the account, others set up a card, and some let you transfer funds online.

The beauty of the draw period is flexibility. You don't have to take all the money at once. Pull out $50,000 for a renovation this month, then leave the rest alone for six months until you need $30,000 for new equipment. You'll only pay interest on the $50,000 and then on the $80,000 once you draw again. As you pay down the balance, that credit becomes available to borrow again.

During the draw period, most CELOCs require monthly interest-only payments plus a minimum amount toward the principal. This keeps your monthly costs manageable while you're actively using the credit line.

The Repayment Period

After the draw period ends, you enter the repayment period. You can no longer borrow from the credit line, and you'll need to pay back whatever you owe. Repayment terms vary by lender but usually range from five to twenty years. Your monthly payments will likely go up because you're now paying both principal and interest on a set schedule.

Planning for this shift matters. A colleague in our project management group mentioned recently that business owners sometimes get surprised by the jump in payments when the draw period closes. If you've been making interest-only payments for years, the switch to full principal-and-interest payments can feel steep.

Types of Commercial Property Eligible for a CELOC

Not every piece of real estate qualifies as collateral for a CELOC. Lenders have preferences, and the type of property you own affects both your approval odds and the terms you'll get.

Office and Retail Buildings

Office buildings and retail spaces are among the most common types of collateral for a CELOC. Lenders like these properties because they tend to hold their value well in established commercial areas. If you own a small office building in a downtown corridor or a retail strip near a busy intersection, you're looking at solid collateral. The condition of the building matters too. A well-maintained property with long-term tenants is going to get a better appraisal than a dated building with high vacancy.

Warehouse and Industrial Properties

Warehouses, distribution centers, and light industrial buildings have become particularly strong collateral in recent years. The growth of e-commerce and supply chain restructuring has pushed demand for industrial space higher, and that shows up in property values. If your business owns a warehouse, you may have more equity than you realize. Lenders look at usable square footage, ceiling height, loading dock access, and proximity to major transportation routes when they appraise these buildings.

Multifamily and Mixed-Use Buildings

Multifamily buildings with five or more units count as commercial property, and they can work as CELOC collateral. Mixed-use buildings that combine ground-floor retail with upper-floor apartments also qualify. These properties can be appealing to lenders because the rental income from multiple tenants creates a diversified revenue stream. Even if one unit sits empty, the others keep producing cash flow. The Federal Reserve Bank of St. Louis tracks total commercial real estate loans held by U.S. banks, and the data shows that lending on these property types makes up a large share of the commercial loan market. AmeriSave can help you think through how different property types fit into your broader financing picture.

Costs and Fees You Can Expect with a CELOC

A CELOC isn't free money. There are real costs involved, and you should understand all of them before you sign anything. Here's what you'll run into.

The appraisal fee is usually your first expense. Commercial property appraisals are more complex than residential ones, and they can run anywhere from $2,000 to $5,000 depending on the size and type of building. Some lenders also charge an origination fee, which is a percentage of your total credit line. That fee might be 0.5% to 1% of the approved amount. On a $500,000 credit line, a 1% origination fee is $5,000.

Interest rates on CELOCs are almost always variable. They're tied to a benchmark rate, usually the prime rate, with a margin on top. If the prime rate sits at 7.5% and your lender charges a 1.5% margin, your rate would be 9%. But because the rate is variable, it moves when the benchmark moves. If the prime rate drops to 7%, your rate falls to 8.5%. If it climbs to 8%, you're paying 9.5%. The Federal Reserve sets the federal funds rate that drives the prime rate, so keeping an eye on Fed decisions gives you a sense of where your CELOC costs are headed.

Beyond interest, watch for annual maintenance fees, early closure fees (if you close the line before a certain date), and draw fees on individual withdrawals. Not every lender charges all of these, and that's why shopping around matters.

CELOC vs. Other Business Financing Options

A CELOC isn't the only way to pull cash from commercial property, and it's not the only business financing tool out there. Understanding how it stacks up against alternatives helps you pick the one that fits your situation.

CELOC vs. Commercial Equity Loan

A commercial equity loan also lets you borrow against property equity, but it gives you all the money at once as a lump sum. You start repaying immediately with fixed monthly payments. A CELOC, on the other hand, gives you a credit line you can draw from over time. The trade-off is clear. If you know exactly how much you need and you need it all right now, a lump-sum loan might be simpler. If your cash needs are spread out over months or years, a CELOC gives you more control over borrowing costs because you only pay interest on what you've actually taken out.

CELOC vs. SBA Loans

SBA loans, particularly the 7(a) and 504 programs, offer competitive rates and long repayment terms for small businesses. The U.S. Small Business Administration backs these loans, which can make lenders more willing to approve borrowers who might not qualify for conventional financing. But SBA loans involve more paperwork, longer processing times, and strict eligibility rules. A CELOC can be faster to set up and gives you ongoing access to funds rather than a one-time disbursement. For businesses that own commercial property and need flexible, recurring access to capital, a CELOC often makes more sense than an SBA loan.

CELOC vs. Unsecured Business Line of Credit

An unsecured business line of credit doesn't require any collateral at all. That sounds great until you look at the rates. Without property backing up the loan, lenders charge higher interest to compensate for the added risk. An unsecured line might carry rates of 10% to 25% or more, while a CELOC backed by strong commercial property could come in several percentage points lower. The downside of a CELOC is the risk to your property. If your business hits a rough patch and you can't make the payments, the lender can foreclose on your building. An unsecured line doesn't carry that risk.

Real World Example of a CELOC in Action

Let's walk through a scenario to see how the numbers play out. Consider a small business owner in the Midwest who owns a two-story office building. The building appraises at $800,000, and the owner still owes $300,000 on the original commercial mortgage.

The owner's equity is $800,000 minus $300,000, which gives us $500,000 in equity. The lender offers a CELOC with a maximum loan-to-value of 75%. That means total debt on the property can't exceed $600,000 (75% of $800,000). Since there's already a $300,000 mortgage in place, the CELOC credit line tops out at $300,000.

The owner decides to draw $150,000 right away to renovate the ground-floor office space and attract a higher-paying tenant. The CELOC rate is prime plus 1.5%. With the prime rate at 7.5%, the interest rate comes to 9%. On a $150,000 draw, the monthly interest-only payment is $150,000 times 9% divided by 12, which works out to $1,125 per month. If the renovation takes six months and the owner draws another $75,000 midway through, the total balance becomes $225,000, pushing the monthly interest payment to $1,687.50.

After the renovation, the upgraded space attracts a new tenant paying $3,500 per month. That rental income more than covers the CELOC interest payments and starts paying down the principal too.

When a CELOC Makes Sense for Your Business

A CELOC is a good choice if you need money on a regular basis or if you don't know when you'll need it. A CELOC lets you get cash quickly for improvements without having to apply for a new loan every time. This is great for property investors who buy buildings, fix them up, and then refinance. A CELOC lets you borrow money when you need it and pay it back when your business picks up again. This is great for seasonal businesses that need extra cash for a few months each year.

It can also be a good idea to use it as an emergency fund for your business. When you have a CELOC, you don't have to worry about getting money when you need it for an unexpected cost. You won't have a cash flow problem if your HVAC system breaks down, your roof leaks, or your equipment breaks down because you already have a credit line set up.

On the other hand, a CELOC might not be the best choice for you if you don't know exactly how you'll use the money and pay it back. If you borrow against your building without a plan, you could end up overextended, and the consequences of defaulting are bad. You might lose the house. I was talking to a coworker not long ago about how financial stress sneaks up on business owners, and it usually starts with loans that seemed easy to pay back at the time. My Master's of Social Work (MSW) studies have taught me a lot about how money problems affect people's choices. The best way to protect yourself is to have a good plan before you sign on the dotted line. The loan officers at AmeriSave can help you work out that plan.

The Bottom Line

A commercial equity line of credit can be very helpful if you own commercial property and need quick access to cash. Know your numbers before you borrow money. Get a good idea of how much you can borrow, how much you can afford to pay back, and make sure the repayment plan fits with your cash flow. Watch the variable rate and make a plan for what to do when interest rates go up. Look into CELOCs, lump-sum loans, SBA loans, and unsecured credit to find the one that works best for you. If you're ready to look at your options, AmeriSave can help you get started and figure out which financing option is best for your business.

Frequently Asked Questions

Most lenders want to see a credit score of at least 680. You'll get better rates and terms if your score is over 700. Lenders will also check your business credit history, which shows how steady your income is, how much debt you already have, and how well your business is doing.
You can work on paying off your debts and making your payments on time to help you qualify in the future if your score isn't quite high enough.

How much money you can borrow depends on how much equity you have in the property. A lender will only let you borrow 70% to 75% of the value of your property. Take the limit and take away the amount you still owe on your mortgage. Your highest credit limit is the answer.
If your property is worth $600,000 and you owe $200,000, you can have a total debt of $450,000. With a CELOC, you can borrow as much as $250,000.

Yes, a lot of business owners use CELOC money to buy new commercial properties or to put money down on them. The credit line gives you money that makes it easier to buy things.
Keep in mind that using CELOC money to buy another property will increase your total debt and risk. Even if property values go down or you don't get any rental income, you will still owe money on both the CELOC and the new purchase.

The lender can take the business property you used as collateral if you don't pay back a CELOC. You may still have to pay the difference, depending on the terms of the loan. They will sell the building to get the money you owe.

If you don't pay back your loan, it will hurt your credit score and make it harder to get a business loan in the future. You should make a plan to pay back the money before you borrow it if you don't want this to happen. AmeriSave can help you figure out how to borrow money in a way that works with your cash flow needs.

Yes, most of the time. You might be able to write off the interest you pay on a CELOC if you use it for business. In real terms, this means that borrowing is cheaper. But the specifics depend on how you plan to use the money and how your taxes are overall.

Always talk to a tax expert before you rely on a deduction. The IRS has different rules for deducting business interest based on the type of business and the reason for the loan. To learn more about how the costs of borrowing money affect your taxes, visit AmeriSave's resource center.

It usually takes four to eight weeks for a CELOC to get money after you apply for it. It takes the longest to appraise commercial property, and it can take even longer to appraise properties that are complicated or different from most others.

If you have your financial papers ready, it will go faster. Get your tax returns, profit and loss statements, balance sheets, and property records ready before you apply.

You can use both of these lines of credit as many times as you want, and they are backed by the value of your home. A CELOC uses a business property as collateral, while a HELOC uses your home as collateral. CELOCs usually have higher credit limits because commercial buildings are worth more. However, they also have stricter requirements for getting approved and may charge higher rates.

If you own both a home and a business, you can choose between a HELOC and a CELOC based on which one you are willing to put up as collateral. To learn more about home equity lines of credit (HELOCs) and how they compare to each other, go to AmeriSave's HELOC page.

The lender will make the choice. Some CELOC contracts say that if you close the line early, within the first two to three years, you will have to pay a fee or penalty. Some let you pay it off whenever you want without charging you more.

Read the terms carefully before you sign. You should ask about fees for ending a contract early and penalties for paying off a loan early so you won't be surprised. If you want to see the details of different loans and compare their terms, the AmeriSave mortgage rates page is a good place to start.

The prime rate is usually the standard for CELOC rates, which are almost always different. The lender adds a margin to that benchmark based on the loan-to-value ratio, the type of property, and your credit score. People who borrow money with lower LTVs and higher credit scores pay less interest and have smaller margins.

The Federal Reserve sets the federal funds rate, which is what the prime rate is based on. So, when the federal funds rate goes up or down, the price of CELOC goes up or down right along with it. You can see changes coming if you pay attention to what the Fed does. AmeriSave watches interest rates so that people who want to borrow money know when the best time to do so is.

No. You don't have to own the whole thing. You only need a certain amount of equity. When lenders figure out your loan-to-value ratio and your CELOC limit, they will look at any existing mortgage on the property and the equity you still have in it.

If you have more equity, you can get a bigger credit line. Paying off your current mortgage over time will give you more equity. To learn more about how equity-based products work and how the idea works with different types of property, go to AmeriSave's home equity loan page.