How to use this
Work the checklist in order. Each section ends with a kill criterion — a finding that should make you walk away or re-price the deal significantly. Most buyers fall in love with a store and then do diligence to confirm the feeling. Do it the other way: try to kill the deal, and buy the ones that survive.
1. The trade area (before you ever tour)
- Pull renter-occupied housing units within a 1–3 mile radius (census data). Renters are your demand base; population alone tells you nothing [VERIFY — radius is operator consensus, not surveyed].
- Map every self-service laundry within 3 miles. Then call the city planning office and ask what's in permitting — pipeline competition never appears in the listing.
- Drive the area on a Saturday at 10am. Watch parking lots, foot traffic, and the condition of competing stores. A 20-minute visit beats a 20-page broker package.
Kill criterion: a newer, better-capitalized competitor opening within 2 miles, or renter density too thin to support the revenue the seller claims.
2. The lease (read it before you model anything)
- Years remaining including options, annual escalations, and who controls renewal.
- Exclusivity: does the lease bar the landlord from leasing to another laundromat in the center?
- Maintenance and buildout obligations: who pays for plumbing, HVAC, roof, parking lot?
- Assignability and change-of-control: will the landlord actually approve the transfer, and on what terms? Get this in writing early — deals die here.
- Related-party landlord? If the seller owns the building, the rent may be fiction. Underwrite at market rent.
Kill criterion: fewer than 5 years of control (term + options) with no path to extend, or a landlord who won't engage on assignment.
3. Revenue verification (trust nothing blended)
- Demand 24 months of bank statements, not QuickBooks exports. Deposits should reconcile to claimed revenue within a few percent.
- Split revenue into self-serve vend / wash-dry-fold / commercial. If the seller can't split it, discount the price — you're buying opacity.
- For card/payment-system stores, pull the processor reports. They're harder to fake than a spreadsheet.
- Check seasonality: 24 months monthly shows whether "annual revenue" is a good year, an average year, or a story.
Kill criterion: bank deposits materially below claimed revenue with no credible explanation, or a single commercial account over ~20% of revenue [VERIFY — concentration threshold is a rule of thumb].
4. The normalized P&L (rebuild it yourself)
- Start from the seller's numbers, then: add back owner salary, personal expenses run through the business, and one-time items.
- Subtract: market-rate manager salary for everything the owner does, a maintenance reserve, and a capex reserve for equipment replacement.
- Get 12 months of actual utility bills (water, sewer, gas, electric). Compare against the P&L line — gaps here are where profit goes to hide.
- Value the business on a multiple of normalized seller's discretionary earnings, not the seller's headline number. (Full method: Suds & Cents Issue #02.)
Kill criterion: normalized SDE more than ~25% below the seller's claimed cash flow [VERIFY — threshold is editorial], or utility costs that make the margin story impossible.
5. Equipment condition (the capex audit)
- Inventory every machine: make, model, age, condition. Photograph serial plates.
- Check parts availability for each model — discontinued lines are a liability, not a discount.
- Get a technician (yours, not the seller's) to inspect. Budget this as a non-negotiable diligence cost.
- Price the retool: what does it cost to replace what's dying, and what's the payback on utility savings + vend-price lift? (See Issue #03.)
Kill criterion: a majority of machines past useful life with no price adjustment, or obsolete models with no parts supply.
6. The offer math
- Price = normalized SDE × multiple + value of owned real estate (if any, appraised separately) − required near-term capex − working capital to close.
- The multiple is the negotiation. With investor-buyers bidding up listed stores (per CLA reporting, 2026), listed multiples have crept above the old rules of thumb — underwrite your walk-away multiple before the broker names a number [VERIFY — multiple trends are directional, not surveyed].
- Structure: seller note (even a small one) aligns incentives and tells you what the seller really believes about the numbers. A seller who won't carry paper at any price is information.
Kill criterion: the deal only works if every assumption breaks in your favor. One bad surprise should dent the return, not destroy it.
7. Closing diligence (the last 10%)
- UCC lien search, tax lien check, and confirmation the seller actually owns what they're selling (equipment liens are common).
- Environmental: dry-cleaning history on the site or adjacent parcels can mean liability. A Phase I is cheap insurance on larger deals.
- Bulk-sale compliance for your state (creditor notice requirements on asset sales).
- Final walkthrough within 48 hours of close: machines running, utilities on, no "surprises" since your last visit.
8. Seller tricks worth knowing (pattern recognition)
None of these are accusations — they're patterns experienced buyers watch for:
- The trailing-twelve shuffle: revenue quoted from the best 12-month window, not the last 12 months. Always re-pull the most recent 12.
- The WDF mirage: wash-dry-fold revenue booked at full retail while the labor to produce it is "the owner's time." Price the labor (see section 4) and the margin usually normalizes.
- The utility holiday: seller shows summer bills as "typical" in a market where winter gas bills double. Get all 12 months.
- The friendly landlord letter: a letter of intent for a new lease that isn't signed. Until it's executed, it doesn't exist — underwrite the current lease.
- The equipment "recently serviced" claim: serviced isn't replaced. Get ages and model numbers, not adjectives.
The one-page version
- Renter density + competition map → kill or continue
- Lease control (5+ years, assignment in writing) → kill or continue
- Bank statements vs. claimed revenue → kill or continue
- Normalized SDE rebuild → your real valuation base
- Equipment audit + retool price → subtract from the offer
- Walk-away multiple set before negotiation → don't exceed it
- Liens, environmental, bulk-sale compliance → close clean
This checklist is educational, not professional advice. Talk to an attorney and an accountant before buying anything — we're a newsletter, not your diligence team. If a number in here needs a [VERIFY], it means we haven't surveyed it yet. When our benchmark data lands, this checklist gets sharper.
The brief that goes with the checklist
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