California Homeowners Insurance Calculator
Estimate California homeowners insurance cost. Average: $1,655/year. Calculate based on home value, coverage, and risk factors.
Estimate only — these are not official figures
The default $1,655 baseline is California's exposure-weighted 2023 HO-3 average premium from NAIC Table 4, not a current quote or statutory rate. Estimated annual premium is modeled by applying this site's coverage-to-home-value, deductible, pool, trampoline, credit, home-age, and prior-claims sensitivity multipliers to that aggregate average; NAIC does not publish or endorse those multipliers. Monthly cost is annual ÷ 12. Dwelling coverage passes through the user's entry; personal property is modeled at 50% of dwelling coverage using NAIC's consumer example; liability is a $100,000 planning assumption. Construction type, roof details, security discounts, location/peril deductibles, endorsements, and insurer underwriting are not modeled.
Do not rely on these amounts for budgeting or payment. For exact amounts, check the NAIC 2023 state HO-3 table: https://content.naic.org/sites/default/files/publication-hmr-zu-homeowners-report.pdf; NAIC coverage guidance: https://content.naic.org/consumer/homeowners-insurance.htm. For an exact California premium and coverage determination, compare current insurer quotes and consult the California insurance department through NAIC's official regulator directory: https://content.naic.org/state-insurance-departments.
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Pre-filled: Site planning default; market value is not replacement cost
Pre-filled: NAIC 2023 Homeowners Report, Table 4, state Total-row HO-3 average
Additional Details
Additional Details
Estimated Annual Premium
Estimated • Based on your inputs
Estimated Monthly Cost
$124.00
Detailed Breakdown
Disclaimer: This calculator provides estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation.
How This Calculator Works
Calculation methodology and assumptions
The default $1,655 baseline is California's exposure-weighted 2023 HO-3 average premium from NAIC Table 4, not a current quote or statutory rate. Estimated annual premium is modeled by applying this site's coverage-to-home-value, deductible, pool, trampoline, credit, home-age, and prior-claims sensitivity multipliers to that aggregate average; NAIC does not publish or endorse those multipliers. Monthly cost is annual ÷ 12. Dwelling coverage passes through the user's entry; personal property is modeled at 50% of dwelling coverage using NAIC's consumer example; liability is a $100,000 planning assumption. Construction type, roof details, security discounts, location/peril deductibles, endorsements, and insurer underwriting are not modeled. The model clamps dwelling coverage ÷ home value to 0.7–1.5; uses deductible factors of 1.00 below $1,000, 0.90 at $1,000–$2,499, and 0.80 at $2,500+; pool/trampoline factors of 1.10/1.08; excellent/good/fair/poor credit factors of 0.90/1.00/1.10/1.35; home-age factors of 1.00 through age 25, 1.10 at 26–50, and 1.20 above 50; and a claims factor of 1 + (0.20 × claims in the prior five years). These are transparent planning sensitivities, not filed rates or promises of discounts or surcharges.
Key State Information
NAIC Table 4 reports a $1,655 exposure-weighted average annual premium for California HO-3 policies in 2023, versus $1,737 countrywide. The source average combines many coverage amounts, deductibles, locations, and insurers and is not a 2026 quote.
Example Calculation
What does homeowners insurance cost on a typical home in California?
A home at California's median value of $776,000, insured for its full rebuild cost, 20 years old and claims-free, with a $1,000 deductible — the inputs this calculator actually accepts.
Result: California's average annual premium is $1,655 — about $138/month. Rates vary widely by state: in NAIC's 2023 Table 4, the most expensive HO-3 averages are Louisiana $3,027, Texas $2,864 and Florida $2,779, and the cheapest are Wisconsin $923, Oregon $1,003 and Nevada $1,013, against $1,737 countrywide — a spread of about 3.3x, not the 5x-plus often quoted. On savings, NAIC's consumer guidance says insurers offer lower prices for insuring your home and car with the same company and for alarm systems or deadbolts, but publishes no discount percentages, so no specific percentage is promised here; neither bundling nor security devices is an input to this model. Raising the deductible is the one lever this calculator does price: going from $1,000 to $2,500 lowers its estimate by about 11%.
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StateCalc Team
Editorial Team
The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.
Our editorial standardsFrequently Asked Questions
How much is homeowners insurance in California?
NAIC's latest full state table reports a 2023 HO-3 average annual premium of $1,655 in California, or $138/month as a simple division. It is a historical exposure-weighted average, not a current quote; actual costs depend on rebuilding cost, precise location, policy terms, deductible, and underwriting.
What does homeowners insurance cover in California?
Subject to its terms and limits, an HO-3 policy generally covers the dwelling on an open-perils basis, personal property for listed perils, liability, and additional living expenses. Flood and earthquake coverage are not part of a standard homeowners policy and generally require separate coverage or an endorsement. Review the declarations and exclusions for the actual policy.
How can I save on homeowners insurance in California?
Compare current quotes and ask each insurer about higher deductibles, multi-policy and qualifying security or mitigation discounts. Discount eligibility and amounts vary by insurer and state, so this calculator does not promise a particular saving. Base dwelling coverage on rebuilding cost rather than market value.
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