The quick read: Yes — an SBA 504 loan is built for exactly this deal: an owner-occupied warehouse priced from $2 million to $8 million fits comfortably inside the program's $5.5 million debenture cap, because that cap applies only to the CDC's 40% slice of the project cost, not to the purchase price itself. The business has to occupy at least 51% of the building's rentable space if it's an existing structure (60% for new construction), the financing splits roughly 50% third-party lender / 40% CDC-issued, SBA-guaranteed debenture / 10% borrower equity, and the debenture carries a fee package that runs about 3% of the debt, which can be financed into the loan rather than paid at closing. Submit the deal as a guest and see how a 504 structure compares against 7(a) and a conventional loan for this property
Program: SBA 504 (Certified Development Company loan) Financing split: 50% third-party lender / 40% CDC debenture (SBA-guaranteed) / 10% borrower minimum CDC debenture (504 loan) limit: $5 million for most borrowers, $5.5 million per project for small manufacturers and certain energy projects — total project cost itself is not capped Occupancy test: 51% of rentable space for an existing building, 60% for new construction Debenture fee package: approximately 3% of the debt, which may be financed with the loan Read from: sba.gov and 13 CFR 120.131, 120.910, 120.930 and 120.931, September 24, 2026
Yes — and here's why the $2M-$8M range fits inside the 504 debenture cap
A $2 million to $8 million warehouse purchase fits comfortably inside the 504 program, because the $5.5 million cap belongs only to the CDC's guaranteed debenture — capped at 40% of project cost — and never to the deal's full price. Even at the top of this size band, that 40% slice stays well under the cap.
Illustrative only, not a specific loan quote: on an $8 million warehouse purchase, the standard split works out to roughly $4 million from the third-party lender, $3.2 million from the CDC debenture and $800,000 in borrower equity — the CDC slice stays comfortably under even the $5 million limit that applies to most borrowers. On the low end of the range, a $2 million warehouse needs only an $800,000 CDC debenture. That headroom is why this size band is a clean fit for the program rather than an edge case that needs a structuring workaround.
SBA's program page lists $5.5 million as the maximum 504 loan, and the regulation shows where that limit sits: under 13 CFR 120.930, a 504 loan generally may not exceed 40% of total project cost, and 13 CFR 120.931 limits it to $5 million for most borrowers and $5.5 million per project for small manufacturers and certain energy projects. NerdWallet adds that SBA does not impose a maximum funding amount for the entire 504 project.
What is the SBA 504 occupancy test, and does a warehouse pass it?
SBA's occupancy rule requires the borrowing business to permanently occupy at least 51% of an existing building's rentable space, or at least 60% for new construction, before the property qualifies as owner-occupied under the 504 program. A warehouse bought for the buyer's own operations clears that bar, and the rule applies identically in every state, including Florida.
For an existing building — the more common case in a warehouse purchase — the regulation lets the borrower permanently lease up to 49% of the rentable space to another business as long as it occupies the remaining 51% itself. For new construction, the occupancy floor rises to 60%, with up to 20% leasable immediately, and the borrower has to plan to occupy more of the unleased space within three years and all of it within ten. A single-tenant industrial warehouse a business runs itself typically clears both thresholds without leasing out any space at all — the test mostly matters for a buyer weighing whether to purchase more square footage than the business currently needs.
How does the bank / CDC / borrower split work on a deal this size?
A 504 project is financed by three parties: a third-party lender takes a senior lien covering up to 50% of the project cost, a Certified Development Company issues an SBA-guaranteed debenture with a junior lien covering up to 40%, and the borrower contributes at least 10% in equity. That debenture carries a fixed, Treasury-pegged rate, not a lender-set spread.
Because the lender's exposure sits in first position and the CDC's sits behind it, the third-party lender effectively underwrites the deal first, and CDC approval runs on a track that has to clear alongside SBA's own sign-off on the debenture. A borrower shopping a $2 million to $8 million warehouse deal is, in practice, shopping two decisions at once — the bank's appetite for the senior piece and the CDC's for the guaranteed piece.
What does a 504 loan cost beyond the interest rate?
A 504 loan carries a debenture fee package on top of the quoted rate that totals approximately 3% of the debt, and that fee can be financed into the loan rather than paid at closing. Borrowers comparing programs by headline rate alone can miss it, since it changes the amount financed without changing the rate on the term sheet.
The rate itself is set in two pieces, not one. The CDC's 40% debenture is priced off an increment above the 10-year Treasury and is fixed once the debenture is issued. The lender's 50% senior piece is negotiated separately and can be fixed or variable depending on what that lender offers — the same negotiation a borrower would have on a conventional commercial loan for the same 50% slice. Because two different parties set two different pieces of the rate, a "504 rate" is really two numbers blended together, and the blended cost is what belongs in a comparison against 7(a) or a conventional loan, not the CDC piece alone.
What actually drives the SBA 504 timeline?
The 504 timeline is driven by three work streams that must clear together, not a fixed program clock: the lender's underwriting of the senior 50%, the CDC's packaging of the guaranteed debenture, and third-party reports such as an appraisal and an environmental review. None of those steps runs on a published SBA schedule, so timing depends on the file.
What a borrower controls is how complete the file is going in: financial statements, the purchase contract, and — for a warehouse — any environmental history on the property, so ask the lender and the CDC early which environmental report they will require. A file that reaches the lender and the CDC complete moves through both streams faster than one that gets sent back for missing documents partway through, which is true of every commercial loan process and not a 504-specific quirk.
SBA 504 vs. SBA 7(a) vs. a conventional bank loan for this warehouse
SBA 504, SBA 7(a) and a conventional bank loan are three answers to the same warehouse purchase, and the right one depends on how much cash the buyer wants to keep, whether the deal needs working capital bundled in, and how much SBA paperwork the buyer will carry. The table below compares down payment, rate basis and best fit.
Table: SBA 504 vs. SBA 7(a) vs. a conventional bank loan
| Option | Down payment | Rate basis | Best when |
|---|---|---|---|
| SBA 504 | 10% minimum, rising to 15% for a business operating two years or less or a limited- or single-purpose building, and 20% if both apply, per 13 CFR 120.910 | CDC's 40% fixed, pegged to an increment above the 10-year Treasury; lender's 50% negotiated separately | The goal is long-term ownership of the warehouse and preserving cash by minimizing the down payment |
| SBA 7(a) | Negotiated with the lender, subject to SBA requirements; ask each lender what equity it requires | Negotiated between borrower and lender, capped by SBA at a spread over the prime rate or an optional peg rate | The deal also needs working capital, equipment, or existing debt refinanced alongside the real estate |
| Conventional bank loan | Lender-set, no SBA program floor | Fully market-set by the lender, no SBA cap or guarantee behind it | The sponsor has strong credit, wants to skip SBA's occupancy test and paperwork, and can meet the down payment the lender sets |
The size band matters here too: SBA's $5 million cap on 7(a) loans sits inside this warehouse range, while 504's cap applies only to the CDC's 40% slice — which is why an $8 million warehouse purchase fits more naturally under 504 than under a 7(a) loan sized to cover the whole project alone. For the mechanics behind occupancy tests, prepayment and guarantee fees on both SBA programs side by side, see SBA 504 vs 7(a) for owner-occupied commercial real estate, and for the current rate environment behind both, see SBA 504 and 7(a) loan rates.
How do you get lenders competing for this warehouse loan?
You get lenders competing for a 504-eligible warehouse deal by putting one complete file — the purchase contract, occupancy plan, financials and environmental history — in front of several lenders and CDCs at once. A single-lender process only ever tells a borrower one bank's appetite for the senior 50%, not the range of terms available across the market.
YieldStack is a commercial mortgage brokerage, not a lender. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed. Submitting the deal is a 5-minute submit. From there, YieldStack's median offer in under an hour, from an institutional lender, keeps the comparison moving while the file is still fresh.
For the loan types and structures behind an owner-occupied purchase like this one, see YieldStack's owner-occupied financing overview.
The bottom line
Yes — an SBA 504 loan fits a $2 million to $8 million owner-occupied warehouse purchase in Florida, because the program's $5.5 million cap belongs to the CDC's 40% debenture slice, not the total project cost, leaving plenty of room in this size band. The financing splits roughly 50% third-party lender, 40% CDC-issued and SBA-guaranteed, and 10% borrower equity; the business has to occupy at least 51% of the building (60% for new construction); and the debenture carries a fee package of about 3% of the debt that can be financed into the loan.
Compare that structure against SBA 7(a) and a conventional bank loan on the same three questions — down payment, how the rate is actually set, and what situation each one fits — before assuming 504 is the only path. Put the file in front of more than one lender and CDC rather than one relationship bank, because a single quote shows only one lender's appetite for the senior piece.