Worked Example: SBA 504 Express Car Wash Feasibility Study in Maryland
Worked example. The project is a new express exterior tunnel car wash in Frederick County, Maryland.
What SBA's own loan files show about car wash lending in the Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area, and what a feasibility study for a project there has to test.
The Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area sits 20 of 458 for car wash loans among all metro and micro areas, yet car washes are only 18 of 39 inside the area's own mix, and a location quotient of 0.61x puts their weight in Washington's loan book below their weight in the country's. Ticket size explains the gap between those two ranks. The typical loan, $1.4 million, comes to 1.56x the nationwide typical car wash loan, and the 37 approvals dated FY2017 to FY2026 reach $62.0 million in sum.
Loans in the middle half run from $350,000 to $3.0 million. 30 of the approvals belong to 7(a) and 7 to 504. FY2017 produced 5 loans and $11.6 million, and FY2021 produced 7 loans and $13.0 million, the two years the page can show; every other year is concealed because the count is small. SBA's records show Hanmi Bank as holder of 11 loans totaling $32.2 million, the largest single block. That is a statement about who holds the paper now, and it carries no claim about who originated it or on what terms.
The area crosses several jurisdictions. Loudoun County, VA carries 6 loans, while Prince George's County, MD and Prince William County, VA carry 5 each. Each sits under its own local government, so the metro total is a blend, and a study should check the permitting and utility rules of the exact jurisdiction.
Tunnel sites, truck washes and roaming mobile operators all land in a single code here, so the data cannot tell them apart. Three items are held back for the metro: franchise share, cancellations and charge-offs. A rate resting on a thin group of loans is not published by Loan Analytics, and a hidden rate is never a zero.
For a wash in this metro the study should size traffic counts at the site against the number of competing tunnels nearby, test the water and sewer capacity and discharge permits, and price the equipment package separately from land. With tickets running well above national norms, coverage of the debt payment needs a conservative wash count per day and a membership share that is supported by evidence. Income drives the appraised value, so the study should show how much value belongs to the land and tunnel and how much to the operating business.
| Loans approved, FY2017 to FY2026 | 37 |
|---|---|
| Gross dollars approved | $62.0 million |
| Median loan | $1.4 million |
| Middle half of loans, from | $350,000 |
| Middle half of loans, to | $3.0 million |
| SBA 7(a) loans | 30 |
| SBA 504 loans | 7 |
| Franchise share of loans | withheld |
| Rank among metro and micro areas for car wash loans | 20 of 458 |
| Rank of car wash among the classes in this area | 18 of 39 |
| Location quotient (share of loans against the national share) | 0.61x |
| Median loan against the national median for the class | 1.56x |
| Cancelled after approval, FY2017 to FY2024 approvals (a floor) | withheld |
|---|---|
| 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 car wash loans approved in the Washington-Arlington-Alexandria, DC-VA-MD-WV Metro Area, by fiscal year
| Fiscal year | Loans | Dollars |
|---|---|---|
| FY2017 | 5 | $11.6 million |
| FY2018 | withheld | withheld |
| FY2019 | withheld | withheld |
| FY2020 | withheld | withheld |
| FY2021 | 7 | $13.0 million |
| FY2022 | withheld | withheld |
| FY2023 | withheld | withheld |
| FY2024 | withheld | withheld |
| FY2025 | withheld | withheld |
| FY2026 | withheld | withheld |
| Lender | Loans | Dollars |
|---|---|---|
| Hanmi Bank | 11 | $32.2 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 |
|---|---|
| Loudoun County, VA | 6 |
| Prince George's County, MD | 5 |
| Prince William County, VA | 5 |
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.
Car and truck washes, including mobile washes, share one code.
Shared code: Truck washes share 811192.
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-47900-C02.
Worked example. The project is a new express exterior tunnel car wash in Frederick County, Maryland.
Loan Analytics prepares the feasibility study a lender reads before it commits: for a car wash project in the Washington-Arlington-Alexandria, DC-VA-MD-WV 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.
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