Self Storage Feasibility Study in the Detroit-Warren-Dearborn, MI Metro Area

What SBA's own loan files show about self storage lending in the Detroit-Warren-Dearborn, MI Metro Area, and what a feasibility study for a project there has to test.

Self storage in Detroit: big loans in a lighter-than-national class

For self storage, the Detroit-Warren-Dearborn, MI Metro Area stands 6 of 513 nationally, a high national position, though inside the area it is 18 of 39 and the 0.76x location quotient shows it weighing less in local lending than across the country. Size is what distinguishes it: the median loan, $2.2 million, is 2.37x the nationwide median. Across FY2017 to FY2026 there are 33 approvals worth $69.6 million.

Programs, counties and the lender

Loans in the middle of the range reach from $466,000 to $3.3 million. Programs are nearly balanced, with 504 at 15 loans and 7(a) at 18. Macomb County holds 13 of the loans, while Livingston County and Oakland County each hold 6. Live Oak Banking Company is shown by SBA as holder of 8 loans totaling $28.9 million, a sizable block against the area's $69.6 million, and one that records custody rather than origination. The franchise share is withheld, and so is every year, because each year's count is small.

Limits of the class and of the rates

Self storage cannot be separated from RV and boat storage, a niche without an industry code of its own that lands in self storage or other warehousing. A project built mainly for RVs or boats therefore sits in the same figures as a unit-mix facility. Cancellation and charge-off floors are absent for this area, since Loan Analytics holds back a rate whenever the early cohort is thin; absent does not mean zero.

What a Detroit-area storage study must show

With a median of $2.2 million, this is a construction and land story, so the study should price land, site work and the unit mix separately and compare climate-controlled with drive-up space on cost and rent. Lease-up is the central risk: a new facility fills over a period of months or years, and the study needs a stabilization schedule with a slower case. It should map competing facilities within a short drive and list the rents they charge, as evidence the borrower can show a lender. Debt coverage during lease-up often depends on an interest reserve. An appraiser values the property on stabilized income, so spell out what stabilization requires.

SBA self storage loans in the Detroit-Warren-Dearborn, MI Metro Area

Loans approved, FY2017 to FY202633
Gross dollars approved$69.6 million
Median loan$2.2 million
Middle half of loans, from$466,000
Middle half of loans, to$3.3 million
SBA 7(a) loans18
SBA 504 loans15
Franchise share of loanswithheld
Rank among metro and micro areas for self storage loans6 of 513
Rank of self storage among the classes in this area18 of 39
Location quotient (share of loans against the national share)0.76x
Median loan against the national median for the class2.37x

Cancellation and charge-off

Cancelled after approval, FY2017 to FY2024 approvals (a floor)not reported: fewer than 30 loans in the cohort
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.

Approvals by fiscal year are withheld for this area, so that no year of fewer than 5 loans can be derived.

Most active SBA lenders

SBA 7(a): lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
Live Oak Banking Company8$28.9 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

CountyLoans
Macomb County, MI13
Livingston County, MI6
Oakland County, MI6

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.

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).

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-19820-C04.

Loan Analytics prepares the feasibility study a lender reads before it commits: for a self storage project in the Detroit-Warren-Dearborn, MI 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.

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