This property has a documented history as a dry cleaning facility going back to 1951. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
A series of dry cleaning establishments occupied this Seattle property from 1951 to at least the mid-1980s, using tetrachloroethylene (PCE/perc) and trichloroethylene (TCE) in their operations. Contamination — attributed to historical solvent dumping practices — was identified in soil and groundwater during a Phase I pre-foreclosure environmental assessment and soil sampling event. As of August 1999, major cleanup work had not yet commenced; activity to that point was limited to characterizing a 55-gallon drum for disposal and managing soil cuttings from investigation borings. 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 PCE and TCE contamination here was not caused by a single incident but by routine solvent disposal practices carried out across more than three decades of dry cleaning operations ending in 1983 or 1984. That prolonged accumulation pattern means releases were occurring throughout the entire period when pre-1986 CGL policies were active at this address — every year of operation from 1951 forward is a potential coverage trigger. With no major remediation yet undertaken, the full cost of cleaning up this site lies ahead, and historical carriers whose policies covered these specific Seattle dry cleaning operations remain potentially obligated to fund it.
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.


