Worked Example: SBA 504 Gas Station Feasibility Study in Illinois
A worked example of the feasibility study a lender would read for a gas station project in Illinois, financed with an SBA 504 loan.
What SBA's own loan files show about gas station and truck stop lending in the Chicago-Naperville-Elgin, IL-IN Metro Area, and what a feasibility study for a project there has to test.
Chicago-area gas station and truck stop loans number 209 for FY2017 to FY2026 and total $271.1 million. Across 600 metro and micro areas this one is ranked 6 for the class; inside Chicago the class is 9 of 39, and 0.92x as a location quotient puts the share of lending just under the national figure. The median loan, $1.2 million, is 1.14x the nationwide class midpoint, and the quartiles are $690,000 and $1.7 million. Franchise affiliation is common, at 63.2% of loans, reflecting branded fuel supply agreements.
Programs divide the 209 loans into 186 on 7(a) and 23 on 504. Byline Bank dominates the 7(a) list with 61 loans worth $100.6 million. Enterprise Bank & Trust follows with 17 worth $24.0 million, then Millennium Bank (IL) with 13 worth $18.6 million, The Huntington National Bank with 13 worth $6.5 million and Merchants Bank of Indiana with 12 worth $21.6 million. On the 504 side SomerCor 504, Inc. has 10 loans worth $11.6 million and Regional Development Company 7 worth $7.1 million. Take these as SBA's attribution of holders, with no reading of credit appetite.
Cook County holds 80 loans, Kane 38, and DuPage, Lake and McHenry 17 each, while Will has 14 and Indiana's Porter and Lake counties 7 and 6. Approvals peaked in FY2021 at 37 loans and $52.6 million and have eased since, to 14 loans in FY2025 and 11 loans and $15.2 million in FY2026. The filing code reflects the borrower's industry, which folds truck stops and travel centers in with stations lacking a convenience store; neither can be split out, while EV charging has no code to itself.
Both cancellation bounds read 23.4%: the floor drawn from FY2017 to FY2024 approved loans and the ceiling that adds undisbursed loans, which makes the range a point and a high one. Charge-offs to date reach 8.2% or more of 97 disbursed loans from FY2017 to FY2021. The rate over five years is held back on thin numbers; held back is not nil. A loan is placed in the Chicago area by the name of the county where its project sits, read against the 2023 map. Before a fuel loan is made here, the study should examine fuel volume and traffic counts, in-store sales, which carry the margin, environmental condition of the site and tank compliance, debt service coverage at this ticket size, and the appraisal.
| Loans approved, FY2017 to FY2026 | 209 |
|---|---|
| Gross dollars approved | $271.1 million |
| Median loan | $1.2 million |
| Middle half of loans, from | $690,000 |
| Middle half of loans, to | $1.7 million |
| SBA 7(a) loans | 186 |
| SBA 504 loans | 23 |
| Franchise share of loans | 63.2% |
| Rank among metro and micro areas for gas station and truck stop loans | 6 of 600 |
| Rank of gas station and truck stop among the classes in this area | 9 of 39 |
| Location quotient (share of loans against the national share) | 0.92x |
| Median loan against the national median for the class | 1.14x |
| Cancelled after approval, FY2017 to FY2024 approvals (a floor) | 23.4% |
|---|---|
| The same, counting loans still undisbursed as cancelled (a ceiling) | 23.4% |
| Charged off to date, FY2017 to FY2021 disbursed loans (a floor) | 8.2% |
| Charged off within five years of approval | withheld |
| Loans in that cohort | 97 |
Both rates are floors. SBA withholds the status of open loans, so a loan counts as charged off only once SBA reports it; a rate needs at least 30 loans in its cohort and is otherwise not reported.
SBA gas station and truck stop loans approved in the Chicago-Naperville-Elgin, IL-IN Metro Area, by fiscal year
| Fiscal year | Loans | Dollars |
|---|---|---|
| FY2017 | 24 | $17.1 million |
| FY2018 | 26 | $21.0 million |
| FY2019 | 20 | $22.5 million |
| FY2020 | 23 | $34.7 million |
| FY2021 | 37 | $52.6 million |
| FY2022 | 21 | $34.2 million |
| FY2023 | 17 | $21.1 million |
| FY2024 | 16 | $28.8 million |
| FY2025 | 14 | $23.9 million |
| FY2026 | 11 | $15.2 million |
| Lender | Loans | Dollars |
|---|---|---|
| SomerCor 504, Inc. | 10 | $11.6 million |
| Regional Development Company | 7 | $7.1 million |
| Lender | Loans | Dollars |
|---|---|---|
| Byline Bank | 61 | $100.6 million |
| Enterprise Bank & Trust | 17 | $24.0 million |
| Millennium Bank (IL) | 13 | $18.6 million |
| The Huntington National Bank | 13 | $6.5 million |
| Merchants Bank of Indiana | 12 | $21.6 million |
Lenders with 5 or more loans here; a lender with fewer is not listed, and loans SBA or a receiver holds are counted but never listed as a lender.
| County | Loans |
|---|---|
| Cook County, IL | 80 |
| Kane County, IL | 38 |
| DuPage County, IL | 17 |
| Lake County, IL | 17 |
| McHenry County, IL | 17 |
| Will County, IL | 14 |
| Porter County, IN | 7 |
| DeKalb County, IL | 6 |
| Lake County, IN | 6 |
Counties with 5 or more loans; smaller ones are not listed.
Metro is the CBSA (metropolitan or micropolitan statistical area) of the loan's project county, July 2023 delineation (OMB Bulletin 23-01). The county is matched by name (manifests/ld2/county-cbsa-map.csv); a loan whose county cannot be placed in a 2023 CBSA is left out of every metro.
The code is the borrower's industry. Truck stop or travel center cannot be split out. EV charging has no entry in the 2022 NAICS index.
Shared code: Truck stops and travel centers sit inside 457120 with gas stations that have no convenience store.
A value marked withheld rests on fewer than 5 loans, or is withheld so that such a figure cannot be derived from other published figures.
Source: U.S. Small Business Administration, 7(a) and 504 loan-level FOIA files (data.sba.gov), as of 2026-09-30; areas from the U.S. Census Bureau CBSA delineation, July 2023 (OMB Bulletin 23-01); Loan Analytics metro cell MA-16980-C01.
A worked example of the feasibility study a lender would read for a gas station project in Illinois, financed with an SBA 504 loan.
Loan Analytics prepares the feasibility study a lender reads before it commits: for a gas station and truck stop project in the Chicago-Naperville-Elgin, IL-IN Metro Area, financed under SBA 7(a), SBA 504, USDA Business and Industry or a conventional bank loan. Tell us the project and the lender's deadline, and we reply with scope, timeline and fee.
Start with the data.
Contact Us