Dry Cleaner cleanup site — Restorical Research
Alley 24 West LLC
224 Pontius Ave N, Seattle, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility going back to 1917. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

The West Block of this Seattle property was occupied by the Richmond Laundry from 1917 through 2003, with dry cleaning operations involving perchloroethylene (PCE) and Stoddard solvent, as well as heating oil and vehicle fueling tanks associated with the laundry. Cleanup under the Voluntary Cleanup Program has included removal of multiple underground storage tanks and excavation of 13,158 tons of contaminated soil — a substantial portion tied to construction of a new underground parking garage — with documented work spanning from 2004 through at least 2009. Groundwater has been monitored through footing drains, and portions of the site still require additional remedial action. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Dry Cleaner
Address224 Pontius Ave N, Seattle, King County
Historical UseDry Cleaner
Est. Operating Since1917
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPerchloroethylene (PCE), Stoddard solvent, and petroleum hydrocarbons detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #3611

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.

Contamination at this property — perchloroethylene, Stoddard solvent, and petroleum hydrocarbons — originated from laundry and dry cleaning operations that began in 1917, nearly seven decades before 1986 when occurrence-based CGL policies stopped reliably covering pollution claims. The pre-1986 carriers who insured Richmond Laundry during its long operational history had no effective pollution exclusion and remain potentially obligated to respond to the contamination those operations caused. The site's documented remediation costs — UST removals, removal of over 13,000 tons of impacted soil, groundwater monitoring, and ongoing remedial work — represent expenditures those historical carriers may be obligated both to recover and to fund going forward.

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.