California earthquake insurance is sold as a separate policy because standard homeowners policies exclude earthquake damage. The state does not require you to buy it, but if you want any insurance payout after a quake damages your home, you need a dedicated earthquake policy. Most are issued through the California Earthquake Authority (CEA), a publicly managed, privately funded insurer that participating companies use to satisfy their legal obligation to offer earthquake coverage.1California Legislative Information. California Code Insurance Code 10084 – Earthquake Insurance Only about 10% of California homeowners carry it.
What a CEA Homeowners Policy Covers
A CEA homeowners policy is built from several separate coverage pieces, each with its own limit:
- Dwelling coverage matches the insured value on your regular homeowners policy. If your home is insured at $400,000, the earthquake dwelling limit is $400,000.
- Personal property coverage is available at either $5,000 or $25,000.
- Loss of use pays additional living expenses if your home is uninhabitable, with limits from $1,500 to $100,000 and no deductible.
- Building code upgrade coverage starts at $10,000, with options to raise it to $20,000 or $30,000.
- Emergency repairs cover up to 5% of your dwelling and personal property limits, with the first $1,500 deductible-free.
The deductible is the part that catches most buyers off guard. For dwelling coverage, you choose 5%, 10%, 15%, 20%, or 25% of the insured value. Homes worth more than $1,000,000, and older homes built before 1980 on a raised foundation without a verified seismic retrofit, are limited to the 15%, 20%, or 25% tiers.2California Earthquake Authority. Coverage Options for Homeowners On a $500,000 home, even the lowest deductible means the first $25,000 of damage comes out of pocket.
Coverage for Renters and Condo Owners
Earthquake insurance isn’t only for people who own a house. The CEA writes separate policies for renters and condo owners, and the structure of each reflects a different risk.
Renters policies cover personal property at $5,000 or $25,000, with deductibles from 5% to 25%, plus loss of use up to $100,000 with no deductible for temporary housing and food if an earthquake forces you out of your unit.3California Earthquake Authority. California Renters Earthquake Insurance Premiums tend to be much lower than for homeowners because there is no building to insure.
Condo owners face a specific risk tied to the homeowners association’s master policy. If the master policy excludes earthquake damage, or carries a very high deductible, the association can issue a special assessment charging every unit owner a share of the cost. Loss assessment coverage, added to a condo policy, helps pay that share. Before deciding whether to buy earthquake coverage, read the association’s master policy and find out what the earthquake exposure actually is.
What It Costs and Why Few People Buy It
Annual premiums range from several hundred to several thousand dollars depending on the home’s location, age, construction, and the deductible you choose. Combined with a deductible that starts at 5% of insured value, the math pushes many homeowners toward self-insuring. Urban buyers in Los Angeles and the San Francisco Bay Area pay more than buyers in less seismic parts of the state, which partly cancels out the stronger incentive to carry a policy in higher-risk areas.
The CEA currently holds roughly $19 billion in claim-paying capacity.4California Earthquake Authority. About CEA That is a large reserve, but a major earthquake on the San Andreas Fault could produce losses well beyond it.
Retrofit Discounts and the Brace + Bolt Program
Seismic retrofitting can lower both your premium and your deductible options, which is often what makes a policy affordable for owners of older homes. CEA discounts depend on when the home was built and what kind of foundation it has:
- Built 1940–1979, raised foundation: 20% premium discount.
- Built 1940–1979, other non-slab foundation: 10% discount.
- Built 1939 or earlier, raised foundation: 25% discount.
- Built 1939 or earlier, other non-slab foundation: 15% discount.
To qualify, the home must be a wood-framed single-family dwelling built before 1980, with a raised or non-slab foundation, a properly secured water heater, and a retrofit completed to California standards.5California Earthquake Authority. Earthquake Insurance Policy Premium Discounts A verified retrofit also unlocks the lower 5% and 10% deductible tiers that pre-1980 raised-foundation homes would otherwise be shut out of.2California Earthquake Authority. Coverage Options for Homeowners
The Earthquake Brace + Bolt program helps pay for the retrofit itself. Eligible homeowners can receive a grant of up to $3,000, and income-eligible households earning $94,480 or less per year can qualify for an additional grant of up to $7,000. The program targets wood-framed homes built before 1980 on raised foundations, which can slide off their foundations during strong shaking.6California Residential Mitigation Program. The Earthquake Brace + Bolt Retrofit A typical foundation bolting job runs roughly $800 to $15,000 depending on the home’s size and condition, so the grants can cover a meaningful share of the work.
Is Earthquake Insurance Required in California?
No. California law requires insurers that sell residential property policies to offer earthquake coverage, either directly, through an affiliate, or through a referral to another carrier, but it does not require homeowners to buy it.1California Legislative Information. California Code Insurance Code 10084 – Earthquake Insurance
Mortgage lenders generally don’t require it either. Fannie Mae and Freddie Mac, which back most U.S. home loans, do not require earthquake coverage on the loans they purchase, including loans secured by homes in high-risk California areas.7Federal Housing Finance Agency Office of Inspector General. Disaster Risk for Enterprise Single-Family Mortgages Private portfolio lenders can technically require it, but few do. In practice, the decision is yours.
What Federal Aid Covers If You Skip Insurance
Federal disaster programs exist, but they do not come close to replacing a destroyed home. FEMA’s Individual Assistance program caps housing assistance at $43,600 and other needs assistance at $43,600, and federal law bars duplicating benefits, so FEMA deducts any insurance payments from real property aid.8Federal Register. Notice of Maximum Amount of Assistance Under the Individuals and Households Program9Federal Emergency Management Agency. Duplication of Benefits Fact Sheet
The Small Business Administration offers disaster loans of up to $500,000 to repair or replace a primary residence, at interest rates up to 4% if you can’t get credit elsewhere or up to 8% if you can.10U.S. Small Business Administration. Physical Damage Loans These are loans, not grants, and total federal assistance cannot exceed the property’s pre-disaster fair market value. A homeowner who loses a $700,000 house carrying a $300,000 mortgage and no earthquake policy is looking at a reconstruction loan on top of the remaining mortgage, with federal grant money covering only a fraction of the loss.