Self Storage Feasibility Study in Michigan

What SBA's own loan files show about self storage lending in Michigan, and what a feasibility study for a project there has to test.

Michigan storage: an even split between 504 and 7(a)

Michigan is one of the leading SBA markets for self storage, ranking 7 of 50 states with 111 approvals worth $141.0 million from FY2017 to FY2026. Storage takes a bigger slice of Michigan's SBA lending than the nation's, at a location quotient of 1.18x, though inside Michigan it ranks only 17 of 39 classes. The Michigan median was $790,300, or 0.85x the national storage figure, and the middle half of Michigan storage approvals sits between $353,500 and $1.6 million. None of Michigan's median, cancellation or charge-off figures sits beyond our distinctness margin of both the Michigan all-asset record and storage nationally; the cell is set apart instead by how it is financed.

SBA 504 funded 53 Michigan storage loans and SBA 7(a) 58, a near-even split that reflects how often storage is a real estate purchase or construction. Of those 504 loans, 43 sit with Michigan Certified Development Corporation, worth $45.2 million, and Great Lakes Commercial Finance holds 9. For Michigan storage under 7(a), Live Oak Banking Company has 15 loans worth $42.7 million, ChoiceOne Bank 13 worth $18.0 million and Bank Five Nine 12 worth $16.6 million; The Huntington National Bank's 5 total just $1.1 million. Franchising is minor at 1.8%. The loans are spread across the state: Macomb County leads with 13 approvals, then Kent with 11, Genesee with 9 and Saginaw with 7. Volume swung hard, from 21 loans in FY2022 and $26.0 million in FY2023 to 4 in FY2024 and 3 in FY2025, before 10 loans for $21.9 million in FY2026.

Michigan storage outcomes

Michigan cancelled 14.3% or more of its storage approvals dated FY2017 to FY2024, with the same 14.3% as the ceiling. Construction budgets, zoning approvals and appraisals all move between approval and closing. Losses are absent: Michigan has charged off 0.00% of the 46 storage loans it funded in FY2017 to FY2021, and Michigan's five-year figure is 0.00% as well. These are floors on loans still open.

What a Michigan storage study must test

A Michigan self storage study proves demand within a short drive of the site: households, renters, new housing and the existing storage supply within a few miles, with rents and occupancy from competing facilities, which differ between Macomb or Kent and smaller markets such as Lapeer or Clinton. Cost testing covers land, site work, buildings, climate control and the lease-up period. Debt service coverage has to be shown at the occupancy and rent the facility can reach after lease-up, with enough reserve to carry debt while units fill. The appraisal is central for a 504 or construction loan: it must support the stabilised value and the value as it stands at completion, because a lender near $1.6 million is relying on the property.

One limit applies: Michigan RV and boat storage yards lack a separate industry code, so they are mixed into these self storage figures.

SBA 7(a) and 504 self storage loans in Michigan

Loans approved, FY2017 to FY2026111
Gross dollars approved$141.0 million
Median loan$790,300
Middle half of loans, from$353,500
Middle half of loans, to$1.6 million
SBA 7(a) loans58
SBA 504 loans53
Franchise share of loans1.8%
Rank among states for self storage loans7 of 50
Rank of self storage among classes in Michigan17 of 39
Location quotient (share of loans against the national share)1.18x
Median loan against the national median for the class0.85x

Cancellation and charge-off

Cancelled after approval, FY2017 to FY2024 approvals (a floor) 14.3%
The same, counting loans still undisbursed as cancelled (a ceiling)14.3%
Charged off to date, FY2017 to FY2021 disbursed loans (a floor) 0.00%
Charged off within five years of approval0.00%
Loans in that cohort46

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 7(a) and 504 self storage loans approved in Michigan, by fiscal year

0510152025FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025FY2026Loans, FY2017: 11Loans, FY2018: 10Loans, FY2019: 9Loans, FY2020: 12Loans, FY2021: 13Loans, FY2022: 21Loans, FY2023: 18Loans, FY2024: 4Loans, FY2025: 3Loans, FY2026: 10
Fiscal yearLoansDollars
FY201711$9.2 million
FY201810$6.8 million
FY20199$14.2 million
FY202012$13.1 million
FY202113$17.8 million
FY202221$21.6 million
FY202318$26.0 million
FY20244$5.0 million
FY20253$5.5 million
FY202610$21.9 million

Most active SBA lenders

SBA 504: lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
Michigan Certified Development Corporation43$45.2 million
Great Lakes Commercial Finance9$7.2 million
SBA 7(a): lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
Live Oak Banking Company15$42.7 million
ChoiceOne Bank13$18.0 million
Bank Five Nine12$16.6 million
The Huntington National Bank5$1.1 million

Where the loans are, by county

CountyLoans
MACOMB13
KENT11
GENESEE9
SAGINAW7
LIVINGSTON6
OAKLAND6
OTTAWA6
CALHOUN4
CLINTON4
LAPEER3

RV and boat storage cannot be separated from self storage. Shared code: RV and boat storage has no own code; it is self storage (531130) or other warehousing (493190).

Source: U.S. Small Business Administration, 7(a) and 504 loan-level FOIA files (data.sba.gov), as of 2026-09-30; Loan Analytics loan-outcome cell SA-MI-C04.

Loan Analytics prepares the feasibility study a lender reads before it commits: for a self storage project in Michigan, 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.

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