This property has a documented history as a auto body / repair shop predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property operated as the Sears Overlake Plaza, housing both a Sears department store and a Sears Auto Center with hydraulic lift equipment and petroleum storage. Remediation in 1997 included the removal and overexcavation of five hydraulic lift systems, generating 40 cubic yards of impacted soil for off-site disposal and requiring evacuation and drum storage of residual hydraulic fluid. A separate heating oil tank release at the department store was addressed under the Voluntary Cleanup Program and received a No Further Action determination in 1998. Above-MTCA-threshold benzene, gasoline, diesel, oil, and VOCs remain documented in soil and groundwater adjacent to the Auto Center building, and monitoring was proposed as part of ongoing remediation efforts. 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 petroleum and VOC contamination here — originating from hydraulic lift systems, lube-oil releases, and petroleum storage tied to the Sears Auto Center's long-term operations — predates 1986, when occurrence-based Commercial General Liability policies were still the industry standard and carried no effective pollution exclusion. Historical carriers who issued CGL coverage to the Sears facilities during that pre-1986 operational window may remain obligated for both the remediation costs already incurred — hydraulic system removals, soil excavation, a separate NFA process — and for funding the monitoring and cleanup work still ahead. A multi-source contamination profile spanning hydraulic fluid, heating oil, and petroleum hydrocarbons makes the historical policy record a material asset for cost recovery.
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
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.


