What California home insurance actually has to cover — and why the cheapest policy is usually the most expensive one.
California homeowners insurance looks almost the same from carrier to carrier on the surface — six standard coverages, similar limits, a handful of endorsements. Underneath, the differences are enormous. The wrong policy can leave a California family hundreds of thousands of dollars short on a total loss. The right one costs a fraction more and pays what it actually takes to rebuild.
Is home insurance required in California?
Technically, no — California has no statewide law forcing homeowners to carry insurance. But if you have a mortgage, your lender does: it's a condition of the loan, and they'll force-place a (usually terrible, usually overpriced) policy on you if your coverage lapses. And even for free-and-clear California homeowners, going bare against a fire, a burst pipe, or a liability claim usually means putting your entire equity position at risk on a single bad day.
Home insurance in California isn't legislated — it's just not optional in any practical sense.
The six coverages every California HO-3 policy includes
A standard California homeowners policy, written on the HO-3 form, covers six things. Memorize them — it's the entire map:
- Coverage A — Dwelling: the home itself, from the foundation to the roof, and anything physically attached (built-in appliances, cabinetry, HVAC, plumbing, electrical).
- Coverage B — Other Structures: detached structures on the property — fences, sheds, detached garages, gazebos, pool cages. Usually set at 10% of Coverage A by default.
- Coverage C — Personal Property: everything not attached to the home — furniture, electronics, clothing, kitchenware, tools. Usually 50–75% of Coverage A.
- Coverage D — Loss of Use: hotel, rental, restaurant meals, and pet boarding when your home is uninhabitable after a covered claim. Critical during wildfire evacuations.
- Coverage E — Personal Liability: protects you when you or a household member is legally responsible for someone's injury or property damage. Almost always underwritten too low; we typically recommend at least $500,000.
- Coverage F — Medical Payments: a small no-fault coverage that pays a guest's medical bills if they're injured on your property, regardless of who's to blame.
Big gap most California policies have
Earthquake and flood are never included in a standard homeowners policy. They require separate policies — earthquake through the California Earthquake Authority (CEA) or a private carrier, flood through NFIP or a private flood policy. We quote both alongside the base home policy so you see the complete picture.
Replacement cost vs actual cash value — this one matters
The single biggest decision on a California home policy is whether to insure your home and belongings at replacement cost or actual cash value (ACV). Replacement cost pays what it costs today to rebuild or replace like-for-like. ACV depreciates everything by age — a 15-year-old roof that costs $28,000 to replace might settle for $9,000 at ACV. The premium difference is usually small. The payout gap on a total-loss wildfire claim can be six figures. We write replacement cost as the default and only recommend ACV when there's a specific reason.
How much dwelling coverage do you actually need?
Your Coverage A limit should equal the full cost to rebuild your home from the ground up at today's California construction prices — not the market value, not the tax assessment, not what you paid for it. California rebuild costs climbed sharply from 2020–2026 as labor and materials tightened, especially after wildfire seasons. We run a replacement-cost calculator with you, factor in custom features and upgrades, and recommend an Extended Replacement Cost endorsement (usually 25–50% above your Coverage A limit) as a cushion — because in a widespread wildfire loss, contractor demand spikes and rebuild costs run well above baseline.