By GFB Loans Editorial · Published July 4, 2026
SBA Loans for Commercial Real Estate: 504 vs 7(a)
How to use an SBA loan for commercial real estate: compare the 504 and 7(a) programs, down payments, terms, and eligibility for buying or building property.
Yes — you can buy, build, or renovate owner-occupied commercial real estate with an SBA loan, and it's often the cheapest way to do it. The SBA 504 is purpose-built for property with a low fixed rate and about 10% down; the SBA 7(a) is more flexible and can bundle real estate with other needs. Both offer terms up to 25 years, and your business must occupy at least 51% of the space.
Buying your building instead of renting it is one of the highest-leverage moves a small business can make — it converts rent into equity and locks in occupancy costs. But conventional commercial mortgages often demand 20% to 35% down. SBA financing exists to close that gap. Here's how the two programs compare and which fits your project.
The short version
For a pure real estate purchase, the SBA 504 loan usually wins: a low fixed rate on the CDC portion, up to 25-year terms, and roughly 10% down. For a project that mixes real estate with working capital, inventory, or a business acquisition, the SBA 7(a) bundles it into one loan. Either way, you must occupy at least 51% of an existing building.
Can you use an SBA loan for commercial real estate?
Yes — with one defining rule: owner-occupancy. SBA loans finance real estate your business operates from, not passive investment property. For an existing building, your business must occupy at least 51% of the square footage. For new construction, the threshold is 60% initially (rising to 80% over time). You can lease out the remainder, which is how many owners offset their payment.
Eligible uses include purchasing land and buildings, constructing new facilities, expanding or renovating existing ones, and buying long-life fixed equipment as part of the project. What's excluded: buying property purely to rent out, speculative development, and real estate held mainly for investment.
SBA 504 vs 7(a) for real estate
Both programs work, but they're built differently. The 504 is a specialist; the 7(a) is a generalist.
| Factor | SBA 504 | SBA 7(a) |
|---|---|---|
| Best for | Real estate & heavy equipment | Real estate + other needs combined |
| Structure | Bank + CDC + borrower | Single lender |
| Down payment | ~10% (15-20% special cases) | ~10-15% |
| Rate type | Fixed on CDC portion | Usually variable |
| Max loan | CDC portion up to $5M+ | Up to $5,000,000 |
| Term (real estate) | Up to 25 years | Up to 25 years |
| Use of funds | Fixed assets only | Flexible (working capital, inventory, etc.) |
Rates and structures are guidelines, not guarantees
SBA sets program parameters including maximum rates, but individual lenders and Certified Development Companies add their own overlays on credit, collateral, and pricing. Your actual rate, down payment, and terms depend on the lender, the property, and your profile. Treat these ranges as planning starting points.
The 504 structure
A 504 loan is a three-part stack: a bank or lender funds about 50%, a Certified Development Company (CDC) funds about 40% through an SBA-backed debenture at a low fixed rate, and you contribute about 10%. That fixed-rate CDC portion is the 504's signature advantage — it locks in your cost on a large slice of the loan for decades. See our SBA 504 loan guide for the full walkthrough.
The 7(a) flexibility
A 7(a) is a single loan from one lender, guaranteed in part by the SBA. It can finance real estate and — critically — combine it with working capital, inventory, equipment, or acquiring a business, all in one facility. The tradeoff is that rates are usually variable and it isn't as specialized for property. Our SBA 7(a) loan guide covers the details.
Down payment and why it matters
Pros
- Low down payment (~10%) preserves working capital
- Long terms up to 25 years lower the monthly payment
- 504 locks a low fixed rate on the CDC portion
- Builds equity instead of paying a landlord
Cons
- Owner-occupancy requirement (51%+) limits investment use
- Slower to close than conventional — weeks to months
- Heavy documentation and appraisal requirements
- 7(a) real estate loans often carry variable rates
The down payment is the headline reason owners choose SBA over a conventional commercial mortgage. Putting 10% down instead of 25% on a $1,000,000 property keeps $150,000 in the business — capital you can deploy into operations, hiring, or inventory instead of locking it into a building.
To see how a 25-year term reshapes the monthly payment versus a shorter conventional loan, model it:
Estimate your monthly payment
A representative estimate at 7%–11% APR. Actual rates and terms vary by business and product.
How to qualify
Beyond owner-occupancy, lenders look at the same fundamentals as any SBA loan: time in business, credit history, a viable business with sufficient cash flow to service the debt, and a clear use of funds. For real estate specifically, expect a property appraisal and, for construction or special-use buildings, a larger down payment. Check the full SBA loan requirements before you apply, and weigh the choice against a conventional commercial real estate loan if speed matters more than cost.
Finance your commercial property with an SBA loan
Tell us what your business needs and review relevant financing options.
If you plan to occupy the space and stay put for years, an SBA loan for commercial real estate is hard to beat: a low down payment protects your cash, a long term protects your monthly budget, and every payment builds equity you'd otherwise hand to a landlord. Pick the 504 for a clean property purchase, the 7(a) when the deal needs to carry more than just the building.
Ready to see your options?
Tell us what your business needs and review relevant financing options.