Dry Cleaner cleanup site — Restorical Research
Northtowne Shopping Center
2636 Bellevue Way NE 2636 104th Ave NE, Bellevue, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a dry cleaning facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

A dry cleaning operation at this Bellevue shopping center introduced tetrachloroethylene (PCE) and trichloroethene (TCE) into the subsurface, with contamination linked to past releases beneath a 1973 building addition — well before the 1986 threshold after which CGL pollution exclusions became standard. The property is currently managed through an installed sub-slab depressurization system undergoing monthly monitoring, alongside a multi-year program of soil, vapor, and groundwater sampling that includes off-site air sampling to assess vapor intrusion. No active remediation has yet commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Dry Cleaner
Address2636 Bellevue Way NE 2636 104th Ave NE, Bellevue, King County
Historical UseDry Cleaner
Est. Operating SincePre-1986
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) and trichloroethene (TCE) detected in soil, groundwater, and soil vapor
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #14464

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 remediation ahead — addressing PCE and TCE in soil, groundwater, and soil vapor at a commercial shopping center — represents the primary cost exposure this property now faces, and it traces directly to dry cleaning operations that pre-date 1986. Occurrence-based CGL policies in effect during that pre-1986 window carried no effective pollution exclusion and may obligate historical carriers to fund the coming cleanup. The investigation and monitoring costs already incurred — SSD installation and the ongoing multi-year sampling program — form part of the same claim trail and strengthen the case for accessing those historical policies.

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.