Product Selection
What is the best business loan for commercial real estate?
SBA 504 loans are purpose-built for owner-occupied commercial real estate: long amortization, a fixed rate on the SBA portion, and lower down payments than conventional commercial mortgages. SBA 7(a) covers real estate within a broader project loan. Conventional commercial mortgages apply when SBA eligibility doesn't fit.
The full picture
SBA 504: The Designed-for-Real-Estate Option
The SBA 504 program is purpose-built for fixed assets — primarily owner-occupied commercial real estate and major equipment. The structure is a first-mortgage lender covering roughly half the project cost, a Certified Development Company (CDC) funding up to 40% (the SBA-guaranteed portion at a fixed rate), and the borrower contributing at least 10%. That 10% down payment is significantly lower than a conventional commercial mortgage, and the fixed-rate SBA tranche protects against rate increases over a long amortization period — commonly 20 to 25 years for real estate.
SBA 7(a) for Real Estate Within a Broader Project
When real estate is part of a larger financing need — alongside equipment, working capital, or a business acquisition — SBA 7(a) bundles all those uses in a single loan with long terms and competitive rates. SBA 7(a) real estate loans can amortize up to 25 years. The trade-off versus 504 is that 7(a) rates are typically variable (tied to the prime rate), while the 504 SBA debenture carries a fixed rate — a meaningful difference over a 20-year hold.
When Conventional Commercial Mortgages Apply
Conventional commercial mortgages are the path when SBA eligibility doesn't apply: investment properties (SBA requires owner-occupancy), large loans above SBA program limits, or borrowers who prefer not to navigate SBA documentation. Conventional terms are typically shorter amortization with balloon payments at 5 to 10 years, and down payments of 25% to 35% are common. For most owner-occupants purchasing a first commercial property, SBA 504 or 7(a) will outperform conventional on both down payment and rate structure.
- SBA 504: owner-occupied real estate; ~10% down; fixed rate on SBA tranche; 20-25 year amortization
- SBA 7(a): real estate plus other uses in one loan; variable rate; up to 25-year amortization
- Conventional commercial mortgage: non-SBA-eligible properties; shorter term; higher down payment
- Owner-occupancy requirement: SBA programs require the borrower to occupy at least 51% of the property
- Construction: 504 can finance new-construction of owner-occupied facilities alongside equipment
Example: Dental Practice Buying Its Office Building
A dental practice paying $7,500/month in rent wants to purchase a 4,000 sq ft office building for $900,000. An SBA 504 loan matched through ClearValue Lending structures the deal with a 10% down payment ($90,000), a first-mortgage lender, and a CDC debenture — converting a rent expense into a fixed monthly ownership cost. The owner applies once at ClearValue Lending and is routed to the funding partners best matched to it. Estimate your monthly payment first with our business loan calculator.
Sources
- SBA 504 loans provide long-term, fixed-rate financing for major fixed assets such as owner-occupied real estate and large equipment. Eligible businesses typically contribute as little as 10% of the project cost. — SBA — 504 Loans
- SBA 7(a) loans can be used to finance real estate purchases, with maximum terms of up to 25 years for real property. — SBA — 7(a) Loans
- The Federal Reserve's Small Business Credit Survey identifies real estate acquisition as a primary financing use for established small businesses, with SBA-backed programs accounting for a significant share of owner-occupied commercial real estate transactions. — Federal Reserve — Small Business Credit Survey
Key takeaways
- SBA 504 is the strongest option for owner-occupied commercial real estate — low down payment, fixed rate, long amortization.
- SBA 7(a) bundles real estate with other financing needs at competitive terms; rate is typically variable.
- Conventional commercial mortgages apply when SBA eligibility doesn't fit — expect higher down payments and shorter terms.
- SBA programs require owner-occupancy of at least 51% — investment properties don't qualify.
- ClearValue Lending routes commercial real estate borrowers to the funding partners best matched to their file — one application, routed to the right partners.
Frequently asked questions
What's the minimum down payment for SBA 504 commercial real estate financing?
SBA 504 typically requires as little as 10% down from the borrower, with a first-mortgage lender covering roughly half the project cost and a Certified Development Company funding up to 40% at a fixed rate — a much lower down payment than the 25–35% common on conventional commercial mortgages.
Can I use SBA financing to buy a rental property or investment real estate?
No — SBA 504 and 7(a) both require the borrower to occupy at least 51% of the property. Investment or non-owner-occupied real estate doesn't qualify for either SBA program and would need conventional commercial mortgage financing instead.
Should I choose SBA 504 or SBA 7(a) for a commercial building purchase?
SBA 504 is generally the stronger fit for a real-estate-only purchase — it offers a fixed rate on the SBA tranche and a 20–25 year amortization. SBA 7(a) makes more sense when the real estate is bundled with other needs like equipment or working capital, though its rate is typically variable, tied to the prime rate.
How long is the amortization on an SBA real estate loan?
Both SBA 504 and SBA 7(a) commonly amortize real estate over 20 to 25 years, which is significantly longer than the 5-to-10-year balloon structure typical of conventional commercial mortgages.
What documentation does a lender need for a commercial real estate loan application?
Expect to provide business tax returns, financial statements, a purchase agreement or appraisal for the property, and documentation showing the business will occupy at least 51% of the space for SBA eligibility — the exact list varies by lender and loan size.
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Learn more →Published 2026-05-22 · Updated 2026-05-22 · https://clearvaluelending.com/answers/business-loan-for-commercial-real-estate