SBA 504 Self Storage Feasibility Study in Wisconsin

What SBA's own loan files show about SBA 504 lending to self storage projects in Wisconsin, and what a feasibility study for an SBA 504 loan there has to test.

First in the nation by count, with a lender to match

Wisconsin ranks first among states for SBA 504 self storage loans, with 74 loans worth $55.3 million, and self storage stands third of 39 among the state's asset classes. One organisation dominates: WBD, Inc. holds 66 of the 74 loans, worth $48.3 million. That concentration is the cell's most unusual feature, and it describes who holds the paper, not how WBD, Inc. evaluates a project. The median loan of $556,000 is 0.62x the nationwide 504 typical for self storage, and the bulk of loans runs from $347,000 to $1.0 million. No loan carries a franchise tie.

Approvals were 3 or 4 a year in FY2017 to FY2019, then jumped to 16 in FY2020, and 17 in both FY2021 and FY2022, each year carrying between $12.1 million and $12.7 million. After that they fell back to 4 in FY2023, 2 in FY2024 and 3 in FY2026. A study should note that the large body of loans comes from one short window, and the record of those loans rests mostly on that period.

La Crosse County has 10 loans, Dane 8, Washington 5, and Jefferson, Saint Croix and Waukesha 4 each, with Manitowoc at 3.

Cancellations and charge-offs

Cancellation after approval among Wisconsin storage loans from FY2017 to FY2024 starts at 10.4%, or 13.4% counting undisbursed loans. The early funded cohort has 40 loans and shows no charge-offs, with 0.00% at both horizons. That is a floor, and the burst of 2020 to 2022 loans has had little time to season.

No separate code exists for RV and boat storage, which SBA files under self storage or other warehousing. Vehicle storage and ordinary unit rental are therefore mixed in the counts, and a study should say which product it describes.

What a Wisconsin storage study must test

Self storage depends on supply and demand in a small radius. The study should count the existing storage facilities and their rented square feet near the site, the households and businesses that generate demand, and the rent per square foot of both climate-controlled and standard units. The lease-up period, often a year or more for a new facility, must be modelled with the loan payment covered during it. Construction cost, site work and the property's appraised value should be reconciled, and the study should test the effect of a competitor opening nearby. Winter operating costs, security, and the ability to convert the building to another use if demand fails belong in the analysis.

SBA 504 self storage loans in Wisconsin

Loans approved, FY2017 to FY202674
Gross dollars approved$55.3 million
Median loan$556,000
Middle half of loans, from$347,000
Middle half of loans, to$1.0 million
Franchise share of loans0.00%
Rank among states for SBA 504 self storage loans, by number of loans1
Rank of self storage among classes in Wisconsin3 of 39
Median loan against the national SBA 504 median for the class0.62x

Cancellation and charge-off

Cancelled after approval, FY2017 to FY2024 approvals (a floor) 10.4%
The same, counting loans still undisbursed as cancelled (a ceiling)13.4%
Charged off to date, FY2017 to FY2021 disbursed loans (a floor) 0.00%
Charged off within five years of approval0.00%
Loans in that cohort40

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 504 self storage loans approved in Wisconsin, by fiscal year

05101520FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025FY2026Loans, FY2017: 4Loans, FY2018: 3Loans, FY2019: 4Loans, FY2020: 16Loans, FY2021: 17Loans, FY2022: 17Loans, FY2023: 4Loans, FY2024: 2Loans, FY2025: 4Loans, FY2026: 3
Fiscal yearLoansDollars
FY20174$3.2 million
FY20183$2.2 million
FY20194$1.9 million
FY202016$12.5 million
FY202117$12.7 million
FY202217$12.1 million
FY20234$3.9 million
FY20242$1.8 million
FY20254$2.2 million
FY20263$2.8 million

Most active SBA lenders

SBA 504: lenders by loans approved (the current holder of each loan, as SBA reports it)
LenderLoansDollars
WBD, Inc.66$48.3 million

Where the loans are, by county

CountyLoans
LA CROSSE10
DANE8
WASHINGTON5
JEFFERSON4
SAINT CROIX4
WAUKESHA4
MANITOWOC3
MARATHON3
BROWN2
COLUMBIA2

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 SAP-WI-C04-504.

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