This property has a documented history as a gasoline service station going back to 1925. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
This property was originally developed as a gasoline service station in 1925, with several successive generations of service stations operating at the site until the early 1980s. Two underground storage tanks associated with the former service station were removed during excavation in 1985–1987, and leaking UST contamination was identified in 2001. No active remediation work has commenced; the site remains in the awaiting-cleanup phase under Washington's Standard Cleanup program. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Why Historical Insurance Policies May Be Accessible
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.
The underground storage tanks that produced contamination here were installed and operated across more than five decades of pre-1986 service station activity, a period when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. Leaking UST contamination of the kind identified at this property in 2001 — originating from operations stretching back to 1925 — is precisely the slow, historical release those policies were written to address. The investigation, remedial design, and active cleanup that still lie ahead for this property are expenditures that historical carriers whose policies were in force during the pre-1986 operational window may be obligated to fund.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
What We Look For
- Historical insurance policies (pre-1986)
- Policy numbers, carrier names, and coverage periods
- Connection between contamination timing and policy period
- Evidence linking cleanup obligation to insured activity
What We Deliver
- Historical Coverage Chart
- Trigger Analysis & Property/Policy Nexus
- Coverage strategy with recommendations
- Insurance funding for your remediation
- Claims Management & Forensic Accounting
The Restorical Proven Process
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


