Commercial Real Estate Loans Explained: How to Finance Your Business Property

Every month, millions of business owners write a rent check and watch that money disappear. It pays someone else's mortgage, builds someone else's equity, and does exactly nothing for your balance sheet. At some point — usually after the third rent increase in five years — the question hits you: should I just buy the building?

It's one of the smartest financial moves a business owner can make. It's also one of the most complex loans you'll ever apply for. Commercial real estate (CRE) loans are a different animal from equipment financing, working capital loans, or SBA 7(a) general-purpose loans. They're bigger, slower, more documentation-heavy, and the stakes are higher.

But here's the thing: the payoff can be transformational. You go from tenant to owner. Your monthly payment builds equity instead of disappearing. You control your location forever. And in most markets, commercial property appreciates over time — meaning you're building a second asset while running your business.

What Is a Commercial Real Estate Loan?

A commercial real estate loan is financing used to acquire, develop, or refinance property that's used for business purposes. Unlike residential mortgages (which are for 1–4 unit homes), CRE loans cover everything from a $300,000 retail storefront to a $20 million industrial warehouse.

The key characteristic: the property is the collateral. If you default, the lender takes the building. That security is what makes these loans possible at amounts and rates that would otherwise be impossible for a small business to access.

There are two main categories you need to understand:

• Owner-occupied: Your business operates out of the property. You're buying the building you work in. This is what most small business owners are after, and it's where SBA loans shine.
• Investment/non-owner-occupied: You're buying the property to rent it to other businesses. This is a real estate investment play, not a business operations play. Different lenders, different terms, different conversation.

This article focuses on owner-occupied commercial real estate — buying the building your business runs in. That's the use case that matters for most Caply clients.

Types of Commercial Real Estate Loans

There's no single "CRE loan." There are several distinct products, each with different lenders, terms, costs, and qualification requirements. Here's the honest breakdown:

Loan Type	Max LTV	Typical Rate	Term	Best For
SBA 504	90%	Prime + 1–2.75%	20–25 yrs	Owner-occupied, long-term hold
SBA 7(a)	80–85%	Prime + 1.5–2.75%	up to 25 yrs	Owner-occupied + working capital combo
Conventional Bank	75–80%	6–9%	15–25 yrs	Strong credit, established businesses
CMBS / Conduit	70–75%	5.5–8%	5–10 yr fixed, 25–30 yr am	Larger properties, investment focus
Bridge Loan	65–75%	9–14%	6–24 months	Fast close, rehab, or time-sensitive deal
Private/Hard Money	60–70%	10–16%	6–36 months	Credit challenges, distressed property

SBA 504 Loan — The Gold Standard for Owner-Occupied

If you're buying a building your business will occupy at least 51% of, the SBA 504 loan is almost always the best option. Here's why:

• Only 10% down — the lowest down payment in commercial real estate
• 20 to 25-year terms — the longest amortization available, keeping payments low
• Below-market fixed rates — the SBA debenture rate is typically 1–2 points below conventional
• No balloon payments — fully amortizing over the full term

The structure is unique: it's actually two loans in one. A conventional lender (usually a bank or CDC) funds 50% of the project. A Certified Development Company (CDC) funds 40%, backed by an SBA-guaranteed debenture. You put down 10%. So on a $1,000,000 property, you'd bring $100,000 to closing.

The catch? SBA 504 loans take 60–90 days to close, require extensive documentation (including a personal guarantee from anyone owning 20%+ of the business), and the project must meet SBA eligibility requirements. But if you can wait, there's nothing cheaper.

SBA 7(a) Loan — The Swiss Army Knife

The SBA 7(a) loan can also be used for commercial real estate, and it has one advantage the 504 doesn't: you can combine the real estate purchase with working capital, equipment, or debt refinance in a single loan. That makes it ideal when you're buying a building and need cash for renovations, new equipment, or operations.

Terms: up to 25 years for real estate, 10 years for equipment, 7–10 years for working capital. Rates are typically Prime + 1.5% to 2.75% (variable) or slightly higher for fixed. Down payment is usually 10–15%.

Conventional Bank Loans — Faster, Stricter

If you don't want to deal with SBA paperwork, a conventional commercial mortgage from a bank or credit union is the alternative. You'll need a higher down payment (typically 20–25%), stronger credit (680+), and more years in business. The tradeoff: faster closing (30–45 days) and fewer restrictions on how you use the property.

Bridge Loans — When Speed Matters

A bridge loan is short-term financing (6–24 months) used to close quickly on a property when conventional or SBA financing would take too long. Think of it as a stopgap: you buy the building with the bridge loan, then refinance into a permanent loan once you have time to go through the SBA or bank process. Rates are higher (9–14%), but you can close in 2–3 weeks.

How Commercial Real Estate Loans Work

CRE loans share some mechanics with residential mortgages but diverge in important ways. Here's what to expect:

1. Loan-to-Value (LTV)

LTV is the loan amount divided by the property's appraised value. Most conventional CRE loans max out at 75–80% LTV, meaning you need 20–25% down. SBA loans go up to 80–90% LTV, requiring just 10–20% down. The lower your LTV, the easier the approval.

2. Debt Service Coverage Ratio (DSCR)

This is the metric lenders care about most. DSCR measures whether your business's cash flow can cover the loan payments. The formula: Net Operating Income ÷ Annual Debt Service. A DSCR of 1.25 means you generate 25% more cash than needed to cover the loan. Most lenders require a minimum DSCR of 1.20–1.25 for SBA loans and 1.25–1.35 for conventional.

3. Amortization vs. Term

Many CRE loans have a shorter term than the amortization period. For example, a loan might have a 5-year term but a 20-year amortization — meaning your payments are calculated as if you're paying it off over 20 years, but the full balance is due (balloon payment) at year 5. SBA loans are the exception: they're fully amortizing with no balloon.

4. Personal Guarantees

Almost all CRE loans require a personal guarantee from the business owner(s). This means if the business defaults, the lender can go after your personal assets. SBA loans require unlimited full personal guarantees from anyone owning 20% or more of the business. Conventional loans may offer limited or "bad boy" guarantees, but expect to sign on the dotted line regardless.

5. Closing Costs

Budget for closing costs of 2–5% of the loan amount. This includes:

• Appraisal: $2,000–$5,000 (commercial appraisals are expensive)
• Environmental assessment: $1,500–$3,000 (Phase 1, required for most commercial properties)
• Title insurance: 0.5–1% of loan amount
• Origination fees: 0.5–1.5% (SBA) or 1–2% (conventional)
• Legal fees: $2,000–$5,000
• SBA guarantee fee: 0.25–3.5% of loan amount (for SBA loans only)

What Commercial Real Estate Loans Actually Cost

Let's talk real numbers. Here's what you can expect to pay across different loan types:

Cost Factor	SBA 504	SBA 7(a)	Conventional	Bridge
Interest Rate	6.5–8%	Prime+1.5–2.75%	6–9%	9–14%
Down Payment	10%	10–15%	20–25%	25–35%
Origination Fee	0.5–1.5%	0.5–3.5%	1–2%	1–3%
Term	20–25 yrs	up to 25 yrs	15–25 yrs	6–24 months
Balloon?	No	No	Often	Yes

Example: $750,000 Warehouse Purchase

Let's say you're buying a $750,000 warehouse for your distribution business. Here's how the numbers shake out with an SBA 504 loan:

• Down payment (10%): $75,000
• CDC loan (40%, 20-yr fixed): $300,000 at ~6.5%
• Bank loan (50%, 25-yr amortization): $375,000 at ~7.5%
• Closing costs (~3%): ~$22,500
• Total monthly payment: ~$4,200–$4,600
• Total cash to close: ~$97,500

Compare that to renting the same space at $5,500/month. Yes, the monthly payment is lower than rent, you're building equity, and in 20 years you own a $750,000+ asset outright. That's the CRE play.

How to Qualify for a Commercial Real Estate Loan

CRE loan qualification is more involved than other business loans. Here's what lenders evaluate:

1. Business Financials (The Big Three)

• 3 years of business tax returns — showing consistent revenue and profitability
• 3 years of financial statements — P&L and balance sheet, preferably reviewed or audited
• Year-to-date financials — showing the business is on track this year

2. Debt Service Coverage Ratio (DSCR ≥ 1.25)

Your business needs to generate enough cash flow to cover the new mortgage payment with a 25% cushion minimum. Lenders will add back depreciation and interest but not one-time expenses.

3. Personal Credit (680+ for SBA, 700+ for conventional)

Your personal credit score matters because you'll be signing a personal guarantee. SBA lenders typically want 680+, conventional banks often want 700+. Some alternative lenders will go down to 650, but expect higher rates.

4. Time in Business (2+ years preferred)

Most lenders want to see at least 2 years of business history. SBA 504 loans sometimes work with newer businesses if the financials are strong, but conventional banks typically want 3+ years.

5. Owner Occupancy (51%+ for SBA)

For SBA loans, your business must occupy at least 51% of the property (for new construction, 60% immediately and 80% within 10 years). Conventional loans are more flexible on occupancy.

6. Property Appraisal and Environmental Review

The property itself must appraise at or above the purchase price. Lenders also require a Phase 1 environmental assessment to make sure there's no contamination risk. If the property was ever a gas station, dry cleaner, or industrial site, expect a Phase 2 assessment too.

Buy vs. Lease: The Honest Math

Not every business should buy its building. Here's when it makes sense and when it doesn't:

Buying Makes Sense When:

• You plan to stay 7+ years. The transaction costs of buying and selling take years to amortize. If you might move in 3 years, keep renting.
• Your business is stable and profitable. If revenue is growing but unpredictable, a fixed mortgage payment could strain cash flow during slow months.
• Rents in your area are rising fast. Buying locks in your occupancy cost forever. If market rents are climbing 5–8% per year, that's a strong buy signal.
• You have 10–25% to put down. If cash is tight and a down payment would drain your operating reserves, wait.
• You want to build long-term wealth. Every principal payment builds equity in an asset you'll own outright. That's a retirement strategy, not just a real estate decision.

Leasing Makes Sense When:

• You might outgrow the space in 3–5 years. Selling commercial property takes time and costs 6–8% in commissions. If you're scaling fast, flexibility beats equity.
• You need your cash for operations. Tying up $75,000–$200,000 in a down payment might be better spent on inventory, hiring, or expansion.
• You're in a new market. If you just entered a city and aren't sure it'll work long-term, lease first. Buy once you've proven the location.
• You don't want property management headaches. Owning means you fix the roof, the HVAC, the parking lot. Some owners don't want that responsibility.

The Commercial Real Estate Loan Process

Here's what the timeline actually looks like from start to finish:

Week 1–2: Pre-Approval and Property Identification

Get pre-approved before you start touring properties. A lender will review your business financials, credit, and DSCR to tell you how much you can borrow. This prevents you from falling in love with a building you can't afford.

Week 2–4: Offer and Contract

Once you find a property, make an offer with a financing contingency. The purchase contract is what kicks off the formal loan application. Expect to put down earnest money (1–3% of purchase price).

Week 4–8: Loan Application and Underwriting

This is where it gets document-heavy. You'll submit:

• 3 years of business and personal tax returns
• 3 years of financial statements (P&L, balance sheet)
• YTD financials and bank statements
• Business debt schedule
• Personal financial statement (SBA Form 413)
• Property information: rent rolls (if any), lease agreements, operating expenses
• Environmental questionnaire

Week 8–10: Appraisal and Environmental Review

The lender orders a commercial appraisal ($2,000–$5,000) and a Phase 1 environmental assessment. This is the longest part of the process and the one most likely to cause delays. If the appraisal comes in low, you'll need to renegotiate the price or bring more cash to closing.

Week 10–12: Commitment Letter and Closing

The lender issues a commitment letter with final terms. You review it, sign it, and schedule closing. Title insurance, final legal docs, and funding happen at closing. Total timeline: 60–90 days for SBA, 30–60 days for conventional, 10–21 days for bridge loans.

Common Mistakes to Avoid

1. Underestimating Closing Costs

Most business owners budget for the down payment but forget about appraisal, environmental, title, legal, and origination fees. Add 3–5% on top of your down payment for closing costs. On a $750,000 loan, that's another $22,000–$37,000.

2. Low Appraisal Surprises

Commercial appraisals are more subjective than residential. If the appraisal comes in below the purchase price, you either bring more cash to closing or renegotiate. Always include an appraisal contingency in your purchase contract.

3. Not Calculating DSCR Before Applying

If your DSCR is below 1.25, you'll get declined — no matter how good your credit is. Run the math yourself first. If you're close to the line, consider a smaller loan, a longer amortization, or a property with rental income from other tenants.

4. Choosing the Wrong Loan Type

SBA 504 is almost always better than conventional for owner-occupied purchases — lower down payment, longer term, no balloon. But many business owners don't know it exists and end up with a conventional loan that requires 25% down and balloons in 5 years. Know your options before you commit.

5. Ignoring the Personal Guarantee

A personal guarantee means the lender can pursue your personal assets if the business defaults. This is standard and unavoidable for most CRE loans, but understand what you're signing. Some lenders offer "bad boy" guarantees (only triggered by fraud or specific defaults) — ask about it.

The Bottom Line

Buying your building is one of the most consequential financial decisions you'll make as a business owner. Done right, it locks in your occupancy cost, builds equity every month, and creates a long-term asset that can fund your retirement. Done wrong, it ties up your cash, strains your cash flow, and limits your flexibility.

The key is matching the right loan to your situation. If you're owner-occupying and can wait 60–90 days, the SBA 504 is almost always the winner — 10% down, 25-year term, below-market rates. If you need speed, a bridge loan can get you in the door while you line up permanent financing. If you have strong credit and 20% down, a conventional bank loan closes faster with fewer restrictions.

The worst move is assuming you can't afford it without running the numbers. You might be surprised. A $5,000/month mortgage payment on a building you own can feel very different from a $5,500/month rent payment on a building you don't.

If you're thinking about buying your building — or even just curious whether it's possible — the first step is getting pre-approved. That tells you exactly how much you can borrow, what your payment looks like, and whether buying beats leasing for your specific situation.

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