Washington guide
Washington condo insurance risk
Washington condo insurance reads against statutory minimums plus a high-Cascadia-exposure environment. RCW 64.34.352 requires master property insurance at 80-percent of replacement value plus liability coverage.
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WUCIOA RCW 64.90.620 carries forward similar requirements. Earthquake, flood, and wildfire are not statutorily required — and earthquake in particular is frequently absent. Boards may select high deductibles ($25,000–$100,000 is common) that materially shift exposure to owners through loss assessment.
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What the statutes require
RCW 64.34.352 requires condo associations to carry property insurance covering at least 80 percent of replacement value plus general liability coverage. WUCIOA RCW 64.90.620 imposes similar requirements on post-2018 associations. RCW 64.38 (pre-2018 HOAs) has no statutory insurance mandate but most communities maintain master policies as a matter of declaration or practice.
Cascadia earthquake exposure
Earthquake is typically a separate, optional rider with 5–15 percent deductibles and limited coverage. Many associations decline it entirely. For your HO-6, size loss-assessment coverage against realistic seismic exposure regardless of master-policy treatment.
Deductible structure and owner exposure
Washington associations often carry deductibles of $25,000–$100,000 to manage premium cost. Some declarations allow the deductible to pass to owners through loss assessment after a loss. Confirm both the deductible level and the pass-through provisions. The combination determines your personal post-event exposure.
All-in vs. bare-walls coverage
Post-2018 WUCIOA defaults toward all-in coverage. Older declarations may specify bare-walls coverage. The distinction determines whether your HO-6 needs to cover original-spec interiors or only owner improvements.
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Washington legal references
- RCW 64.34.352 — Required condo association insurance
- WUCIOA RCW 64.90.620 — Insurance for post-2018 communities
- Washington Office of Insurance Commissioner
Informational only. Not legal advice. Always confirm against current statute and counsel.
Need help applying these Washington statutes to your specific situation? We can connect you with state-licensed counsel and specialists familiar with this exact regulatory environment.
Find a Washington specialist →Reviewer's checklist
- Request the master policy declarations page and exclusions endorsement
- Verify RCW 64.34.352 compliance (80% replacement, liability)
- Identify earthquake treatment — typically separate rider or excluded
- Confirm deductible structure ($25K–$100K typical)
- Verify whether declaration passes deductible to owners after a loss
- Determine all-in vs. bare-walls coverage type
- Request recent claim history (last 5 years)
- Ask about any recent non-renewal or carrier change
- Confirm fidelity bond if association handles significant funds
- Size HO-6 loss-assessment limit against realistic seismic exposure
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The math
$20,000,000 building
× 5% wind deductible
= $1,000,000
sits between the storm damage and the first dollar the insurer pays — and can be passed to owners as a loss assessment.
Bare-walls vs. all-in
A bare-walls master policy stops at the unfinished walls — your HO-6 has to cover drywall, flooring, cabinets, and fixtures. An all-in policy reaches the original fixtures. Which one your building carries decides how much HO-6 coverage you actually need.
Loss-assessment coverage on your HO-6 is the buffer for the deductible above — and it's frequently set too low.
Source documents
- Declaration & bylawsthe rules
- Budget & financialsthe money
- Reserve studythe big repairs
- Meeting minuteswhat the board fears
Cross-reference
The risk lives in the contradiction between documents.
An assessment in the minutes but not the estoppel; a reserve the budget never funds.
Risk report
Severity-graded across 8 categories.
Every finding cites the document, page number, and quoted text.
How CondoSignal reviews this
We read the reserve study, operating budget, and 24 months of meeting minutes together — washington condo insurance risk risk usually lives in the contradiction between documents, not in any single one of them. Every finding cites the source document, the page number, and the quoted text behind it.
See our 8-category framework →Risk Intelligence
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A special assessment, an insurance non-renewal, a thin reserve study — find out whether it signals real risk, checked against your state's rules, with page citations you can verify. No cost, no obligation.
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Related risk areas
Read these next to round out your due diligence
Condo document review
A condo document review is the structured analysis of every disclosure document your seller or association has provided — declaration, bylaws, rules, reserve study, budgets, financials, meeting minutes, insurance summary, estoppel or resale certificate, and any pending special assessment notices.
Special assessments
Special assessments are the single largest source of financial surprise in condo and HOA ownership.
Reserve studies
A reserve study tells you what the association expects to spend on long-term capital repairs and replacements, and whether it is funding those obligations adequately.
Related reading
Guides for Washington buyers and owners
Washington Cascadia Seismic Risk: What Condo Buyers Should Read on the Master Policy
Cascadia subduction-zone exposure runs across Washington's I-5 corridor, but earthquake coverage is rarely standard. Here is how to read the master policy and size your personal exposure.
Washington Condo Resale Certificate Guide: RCW 64.34.425 and the 5-Day Rescission
Washington's RCW 64.34.425 resale certificate is one of the stronger statutory disclosure regimes in the country. Here is what it must include and how to use the 5-business-day rescission right.
Condo Master Insurance Red Flags: What to Check Before Closing
Master-policy gaps, large deductibles, exclusions, and loss assessments can become the buyer's problem after closing. Learn what each section of the master insurance certificate discloses — and the red flags to check before you close.
The Complete Condo Master Insurance Guide (2026)
How master policies are structured, how percentage deductibles create owner exposure, what your HO-6 needs to cover, and what to verify before you close — across Florida, Texas, and Arizona.
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Reviewed by Kirk Hasley, Founder. Every claim here is checked against current Washington statute and primary sources, using the same documented review framework we run on every file. Last reviewed June 13, 2026.
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“The board approved a $15,000-per-unit special assessment for façade repairs, payable over 12 months.”
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Risk Intelligence
Get a free read on the notice you just got
A special assessment, an insurance non-renewal, a thin reserve study — find out whether it signals real risk, checked against your state's rules, with page citations you can verify. No cost, no obligation.
Expert Matching
Want help acting on what you found?
We can connect you with insurance brokers, realtors, and mortgage brokers who can help you respond to what your documents reveal.
- Insurance broker
- Realtor