Industrial & Manufacturing cleanup site — Restorical Research
9th Space
308 9th Ave N, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1925. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

Industrial operations at this property date back to at least 1925, with documented tenants including Palmer Electric (1925–1935), Storage Battery Service Dealers (1955–1965), and United Electric Motors, which occupied the site for over forty years through 2002. Trichloroethylene (TCE) and its breakdown products have been detected in soil, groundwater, and soil vapor beneath the property, consistent with industrial solvent use across those successive tenancies. The site is currently listed as Awaiting Cleanup; mitigation measures already implemented — including air-handling modifications that reduced indoor TCE concentrations — while additional investigation and remedial actions for soil, groundwater, and soil vapor remain pending. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address308 9th Ave N, Seattle, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1925
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsTrichloroethylene (TCE) and breakdown products detected in soil, groundwater, and soil vapor
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #15263

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.

TCE contamination at this property is attributable to industrial solvent use by tenants who operated here decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and lacked effective pollution exclusions in Washington. Palmer Electric, Storage Battery Service Dealers, and United Electric Motors each operated during windows when those policies were in force. As investigations advance and remedial design begins, the documented and anticipated costs — indoor air mitigation, multi-phase investigation, and expected multi-year cleanup of soil, groundwater, and soil vapor — are precisely the type of expenditures that historical carriers who issued CGL policies during those pre-1986 operational windows 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

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Coverage and Funding
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim, negotiate and secure insurance coverage. Restorical will manage the ongoing claim process, including accounting to ensure the insurance companies are funding your remediation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.