This property has a documented history as a automobile dealership going back to 1965. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This Seattle property hosted a succession of commercial occupants over many decades, including a hotel, an auto sales and service business, a tire store, and various light industrial shops. Two underground storage tanks — one for waste oil, one for heating oil — were removed from the site in 1990, after which soil testing confirmed that no further excavation or remediation was necessary. A multi-year process of environmental assessments concluded with a No Further Action determination in 1994. 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 two tanks removed in 1990 had been in the ground for an estimated 25 years, meaning the waste-oil and heating-oil releases that produced a migrating plume beneath the property were already in progress years before 1986. The auto sales and tire store operators who held those tanks during their pre-1986 years would have carried CGL policies written before effective pollution exclusions became standard practice. The documented remediation trail — tank removal, environmental assessments, and the multi-year monitoring that preceded the 1994 NFA — represents cleanup expenditures those historical carriers may be obligated to address.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
Recovering Costs from an Older Cleanup
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
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
Ready to learn more?
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


