Home Insurance is changing in Hawaiʻi: What Buyers and Homeowners Need to Know

Home insurance in Hawaiʻi has shifted in ways that directly affect whether a transaction closes. I’m having this conversation with buyers and homeowners on Kauaʻi more than any other topic right now. Insurance rates are up. One major carrier has already left the state entirely. And forecasters predict an active 2026 hurricane season for the Central Pacific that began June 1. This isn’t a background issue anymore. It’s a deal factor.

Here’s what I’m seeing on the ground, and what every buyer and homeowner on Kauaʻi should understand right now.

Why Home Insurance in Hawaiʻi Costs More Than It Did Two Years Ago

The 2023 Maui wildfires are the primary driver. Insured losses exceeded $3 billion, the highest loss ratio in the U.S. that year. In response, carriers repriced their risk statewide. Some Hawaiʻi homeowners have seen increases of 32% to 54% following the fires. According to the Hawaiʻi Insurance Commissioner’s annual report, total homeowners’ multiperil premiums statewide rose 13.38% in 2024. That was the largest annual increase in a decade.

The carrier-level numbers tell the full picture. State Farm won approval for a 28.5% effective increase on wind, hail, and hurricane coverage. The maximum reached 48.4% for some policyholders, affecting roughly 98,970 statewide. Dongbu raised rates 65.4%, Allstate 62.1%, and Liberty Mutual 56.0%, according to industry data.

And the market is contracting at the same time. DTRIC Insurance announced in October 2025 that it would withdraw from Hawaiʻi entirely. That leaves about 20,000 policyholders to find new coverage elsewhere. Reinsurance costs have spiked. Construction costs are up roughly 31% since 2021. Carriers are reassessing what it means to write policies in a high-exposure market. This isn’t one company’s decision. It’s a market-wide repricing.

The Hurricane Deductible Math Most Homeowners Get Wrong

One of the most common things I clarify with buyers and sellers is how hurricane deductibles actually work. The gap between what people expect and what they’ll actually owe can be significant.

A standard deductible is a flat dollar amount. Hurricane deductibles in Hawaiʻi work differently. They run as a percentage of the insured dwelling value, usually 1% to 5%, and sometimes higher. On a home insured for $500,000 with a 5% hurricane deductible, the homeowner pays the first $25,000 out of pocket before insurance covers anything.

What triggers that deductible also varies by policy:

• Hurricane deductible: Applies only when the Central Pacific Hurricane Center officially classifies a storm as a hurricane (Category 1 or higher).
• Named storm deductible: Broader. Applies to any named tropical event, including tropical storms below hurricane strength.
• Windstorm deductible: Broadest. Can apply to any significant wind event regardless of classification.

In Hawaiʻi, standard homeowners policies typically exclude hurricane and wind damage. You buy that coverage as a separate endorsement or policy. That’s why hurricane coverage often shows up as a distinct, separately billed line item. It’s also why that line item can spike sharply even when the base homeowners premium stays relatively stable. The First Insurance Company of Hawaiʻi and the Insurance Information Institute both publish clear explanations of how these deductibles work.

Before renewing any policy, confirm in writing: what is your hurricane deductible percentage, what triggers it, and what is that amount in actual dollars at your current coverage limit.

Older Homes on Kauaʻi: A More Acute Insurance Challenge

If you’re buying (or already own) an older Kauaʻi home, particularly pre-1970s construction, the insurance picture is more complicated. In December 2024, State Farm began notifying owners of older single-wall construction homes that it would not renew their hurricane coverage. That applied regardless of location, claims history, or property condition.

Single-wall construction (tongue-and-groove wood planks serving as both structure and interior wall) is common in Hawaiʻi homes built before the 1970s. It’s an authentic part of island architecture that many buyers specifically seek out. It’s also a documented higher-risk category for wind events. Following the Maui wildfires, the industry-wide move away from insuring single and double-wall wood homes has accelerated.

If you are considering an older home, check insurance during your due diligence period, while your contingencies still let you cancel the contract. A home that can’t be insured at a reasonable cost creates a lender problem. Most mortgage lenders require proof of coverage before approving a loan.

What I Tell Buyers About Shopping for Home Insurance in Hawaiʻi

The standard advice, sort out insurance after your offer is accepted, is no longer adequate. I’ve seen deals where insurance left too late became a real problem.

One recent transaction comes to mind. The buyer was under contract on an older home, and their existing insurance provider declined to cover it. Finding a carrier willing to write the policy took longer than expected. The lender would not approve the loan without confirmed coverage, so we had to negotiate an extension on the finance contingency. The deal closed. But it was close, and the stress on everyone involved was unnecessary.

The Steps I Walk Buyers Through

• Start shopping during your J-1 period. In Hawaiʻi purchase contracts, your due diligence window is the General Inspection of Property Contingency (Section J-1). It usually runs 14 days, though it can range from 7 to 21 or more. Once you have your purchase contract, give it to insurance companies. They’ll need it to generate accurate quotes. J-1 is the right window: you have a contract in hand, your contingencies are still in place, and there’s time to find alternatives if your first choice falls through.
• Ask about the roof upfront. Age, material, and condition are the first things insurers evaluate. A roof over 20 years old limits your options significantly.
• Know the construction type. Single-wall, double-wall, or modern frame construction affects both availability and premium.
• Get at least three quotes. Coverage terms, deductibles, and premiums vary considerably across the carriers still writing policies in Hawaiʻi.
• Factor insurance into your monthly costs before you make an offer, not after. On a $700,000 Kauaʻi property, hurricane coverage alone can add several hundred dollars per month.

For a broader look at the financial and market conditions facing buyers right now, see Is Now a Good Time to Buy on Kauai?. Buyers considering a vacation rental or investment property should also review the Kauai vacation rental buying guide. Insurance requirements for TVR-designated properties carry additional considerations.

If Your Premium Just Increased Significantly

Homeowners who got a dramatically higher renewal statement had no advance warning. Under current Hawaiʻi law, insurers do not have to notify policyholders before a rate increase takes effect at renewal. Notice requirements apply to cancellation and non-renewal, not to premium increases. As of July 2026, that has not changed. A bill requiring advance written notice for premium increases above 10% (HB254) was introduced in 2025 and carried into 2026, but it has not been enacted.

A few things to do if your premium has jumped:

• Check your replacement cost coverage. Construction costs have risen roughly 31% since 2021. If your dwelling coverage limit hasn’t been updated, you may be insured for far less than what it would cost to rebuild. Ask your carrier for a current replacement cost estimate.
• Compare rates before you cancel anything. If you cancel an existing policy to shop around and can’t find comparable coverage, you can be left with no options, especially for older homes. Get confirmed alternatives first.
• Use the state’s homeowners insurance guide. The Hawaiʻi Insurance Division publishes a Homeowners Insurance Guide and Premium Comparison, a useful starting point when shopping for carriers.
• File a complaint if something seems wrong. If you believe your rate was incorrectly applied, the Hawaiʻi Insurance Division investigates complaints at insurance@dcca.hawaii.gov or 808-586-2790.

If the private market can’t offer coverage at any price, the Hawaiʻi Property Insurance Association (HPIA) serves as the insurer of last resort. Its coverage limit maxes out at $450,000, well below average Kauaʻi home values, and its premiums are among the highest in the state. It’s a backstop, not a solution.

Why the Insurer You Choose Matters, Not Just the Price

Kauaʻi has a direct reference point for what happens when the insurance market fails after a storm. When Hurricane Iniki struck in September 1992, insurers paid out about $1.6 billion in claims. Then many stopped writing hurricane policies in Hawaiʻi entirely. The state had to create the Hawaiʻi Hurricane Relief Fund in 1993 because there was nothing left to buy. Private carriers didn’t return to writing hurricane policies until 2002, a full decade later.

When I talk with clients about choosing an insurer, I always come back to this: the carrier you choose today needs to be financially stable enough to still be there when you need them.

Beyond the premium, I’d look at:

• AM Best financial strength ratings. A rating of A- or better means a carrier has the reserves to pay claims at scale. You can look up ratings at ambest.com.
• How long they’ve been writing policies in Hawaiʻi. Carriers with long track records in the state understand the risk and are less likely to exit abruptly.
• The claims process before you need it. Ask your agent how hurricane claims are handled, what documentation is required, and what the typical timeline is from claim to payment.

Between 2004 and 2023, Hawaiʻi homeowners paid $37.8 billion in disaster insurance premiums. Insurers paid out $14.2 billion in claims during that same period, according to DCCA data. A policy is a contract, and the company behind it matters.

The Bottom Line on Home Insurance in Hawaiʻi

Insurance rates are up, the market is tightening, and hurricane coverage is now a separate, material cost of homeownership on Kauaʻi. It’s not a line item to sort out at the last minute. For buyers, insurability is a due diligence item on par with inspection findings. For owners, the first step is knowing what you actually have: replacement cost, hurricane deductible in dollar terms, and carrier financial strength. Only then can you make a smart call on coverage.

If you’re buying or selling on Kauaʻi and want to talk through what this means for your transaction, I’m happy to connect you with an insurance specialist who knows the current market. Reach out here. No pitch, just a useful conversation.

Aloha,

Kristine