Washington State · Buyer & seller guide
Gas station transaction process
A step-by-step guide for buyers and sellers in Washington State.
- STEP 01Initial consultationDeal structuring
Define goals, budget & site criteria
Buyer and seller (with their agent) align on price expectations, financing approach, timeline, and whether the deal includes real property only, the fuel business, or both. This is also when the property/listing is identified.
- STEP 02Letter of intent / offerDeal structuring
P&S agreement with contingencies
Buyer submits a Letter of Intent or a Purchase & Sale Agreement, almost always contingent on due diligence, financing, and a satisfactory environmental report. Escrow is opened and the due-diligence clock starts.
- STEP 03Title, survey & business reviewDeal structuring
Records, leases, licenses
Buyer's team pulls a title report and ALTA survey, and reviews any franchise or fuel-supply agreements, business licenses, equipment leases, and existing permits tied to the station.
- STEP 04Phase I Environmental Site AssessmentEnvironmental
Historical & records review
A licensed environmental consultant reviews historical land use, regulatory databases, and site conditions. This is standard practice for gas stations and is almost always required by lenders before they'll finance the deal.
- STEP 05UST & Ecology records checkEnvironmental
Tank status, compliance, open cleanups
Confirm underground storage tank registration, testing/compliance history, and whether any leak or cleanup case is open with the WA Dept. of Ecology. This usually runs alongside the Phase I ESA.
- STEP 06 · IF FLAGGEDPhase II ESA & negotiation, if flaggedConditional step
Soil/groundwater testing, price terms
If the Phase I turns up red flags, a Phase II involves actual soil and groundwater sampling. Results often lead to renegotiated price, an escrow holdback, or a seller-funded cleanup plan before moving forward.
- STEP 07Financing & appraisalFinancing
Lender underwriting & funding conditions
The lender orders its own appraisal and typically will not fund until it has a clean Phase I (or an accepted remediation plan) and proof of adequate insurance, including pollution liability coverage where relevant.
- STEP 08Fuel & inventory reconciliationInventory
Tank gauge reading, merchandise count
Just before or at closing, the tanks are gauged (or dipped) to measure fuel volume on hand, and store merchandise is counted. Fuel is typically prorated at the seller's cost or the rack price on closing day, and merchandise is settled at cost — either as a purchase-price adjustment or a separate bill of sale at closing.
- STEP 09Closing & regulatory transferClosing
Deed, permits, UST operator update
Deed and business assets transfer at closing. The new owner/operator must be updated with Ecology (UST license), the Dept. of Revenue (business license, UST tax endorsement), and the Dept. of Licensing (fuel tax), plus utilities and any fuel-supply agreements.
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Prepared as a general educational overview of a typical Washington State gas station real estate transaction. Regulatory requirements are subject to change; verify current requirements with the WA Dept. of Ecology, Dept. of Revenue, and Dept. of Licensing.