Flex Space Feasibility Study in the Chicago-Naperville-Elgin, IL-IN Metro Area
What SBA's own loan files show about nonresidential lessor (flex, office and retail investor buildings) lending in the Chicago-Naperville-Elgin, IL-IN Metro Area, and what a feasibility study for a project there has to test.
Third in the country, and mostly a cancellation story
Chicago-Naperville-Elgin is 3 of 312 areas nationally for loans to nonresidential lessors, a class made of investor-owned flex, office and retail buildings, yet within the area the class is 20 of 39 and a quotient of 0.86x leaves it somewhat under the national weight. The record holds 42 approvals worth $49.4 million for FY2017 through FY2026, every one in the 7(a) program and none in 504. Cancellation reached at least 33.3% among approvals from FY2017 through FY2024, and the ceiling variant matches it. That is a floor, and it is high.
What the class contains, and the FY2024 note
No field divides flex owners from office or retail lessors: flex, office, retail and banquet hall rental sit under a single industry code. Read these loans as investor-owned commercial buildings broadly, of which flex is one part. The record also carries an FY2024 lessor note: most lessor businesses are passive in SBA's view and so ineligible, so lending to this class nearly stops from FY2024 and later years are thin. A recent year with few loans reflects that rule, not a reading of the class.
Size and holders
A midpoint of $576,500 is 0.96x the national midpoint, close to parity, and the typical loan runs from $426,250 to $1.7 million. Franchise share is 14.3%. Byline Bank is the named holder, with 12 loans worth $20.7 million, a heavy concentration of dollars, according to the holder SBA lists today. Cook County has 23 of the loans.
Years
The years that can be printed are FY2017 with 6 loans and $8.5 million, FY2020 with 6 and $6.3 million, FY2021 with 10 and $11.3 million, FY2022 with 5 and $7.1 million, and FY2023 with 8 and $6.6 million. The remaining years and the charge-off rate stay blank, held back by Loan Analytics.
What a flex-building study must test
Because the borrower is a lessor, the project is only as good as its tenants. A study should test the vacancy and rent the submarket supports, which these figures do not carry and the study must source separately, the mix and credit of likely tenants, lease terms, and the cost to build out or reposition space for light industrial, office or showroom use. It should test whether an owner-occupant could fill part of the building. Rate sensitivity matters for a leveraged investor, so debt service coverage should hold at higher vacancy. The appraisal will value the income stream, and the study should show how the loan relates to that value, given the cancellation floor.
SBA nonresidential lessor (flex, office and retail investor buildings) loans in the Chicago-Naperville-Elgin, IL-IN Metro Area
| Loans approved, FY2017 to FY2026 | 42 |
|---|---|
| Gross dollars approved | $49.4 million |
| Median loan | $576,500 |
| Middle half of loans, from | $426,250 |
| Middle half of loans, to | $1.7 million |
| SBA 7(a) loans | 42 |
| SBA 504 loans | 0 |
| Franchise share of loans | 14.3% |
| Rank among metro and micro areas for nonresidential lessor (flex, office and retail investor buildings) loans | 3 of 312 |
| Rank of nonresidential lessor (flex, office and retail investor buildings) among the classes in this area | 20 of 39 |
| Location quotient (share of loans against the national share) | 0.86x |
| Median loan against the national median for the class | 0.96x |
Cancellation and charge-off
| Cancelled after approval, FY2017 to FY2024 approvals (a floor) | 33.3% |
|---|---|
| The same, counting loans still undisbursed as cancelled (a ceiling) | 33.3% |
| Charged off to date, FY2017 to FY2021 disbursed loans (a floor) | withheld |
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 nonresidential lessor (flex, office and retail investor buildings) loans approved in the Chicago-Naperville-Elgin, IL-IN Metro Area, by fiscal year
| Fiscal year | Loans | Dollars |
|---|---|---|
| FY2017 | 6 | $8.5 million |
| FY2018 | withheld | withheld |
| FY2019 | withheld | withheld |
| FY2020 | 6 | $6.3 million |
| FY2021 | 10 | $11.3 million |
| FY2022 | 5 | $7.1 million |
| FY2023 | 8 | $6.6 million |
| FY2024 | withheld | withheld |
| FY2025 | 0 | $0 |
| FY2026 | 0 | $0 |
Most active SBA lenders
| Lender | Loans | Dollars |
|---|---|---|
| Byline Bank | 12 | $20.7 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.
Where the loans are, by county
| County | Loans |
|---|---|
| Cook County, IL | 23 |
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.
Flex space cannot be separated from office or retail lessors. Nearly stops from FY2024.
Shared code: Flex, office, retail and banquet hall rental share 531120.
SBA lending in this class almost stops from FY2024: SBA treats most lessor businesses as passive and ineligible, so the record here is mostly older loans.
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-C09.
Related feasibility study pages
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