Rebuilt to Code and Wildfire Prepared: What Separates the Two for California Homes

Current as of November 2026.

Most California homeowners policies list a line called Building Code Upgrade. If you're rebuilding after a fire, it may matter more than any other number on the page. It pays the gap between the house that burned and the house the permit office will let you build. Say a homeowner named Dana lost her house in Altadena and filed her permits this year. Her new home will be reviewed under a new code.

Chapter 7An of the California Building Code was deleted on January 1, 2026. Its requirements now live in the California Wildland-Urban Interface Code, Title 24, Part 7.

Then Dana reads that State Farm wants to reopen. So does her code-built house qualify? Not on its own. State Farm's filing asks for an IBHS designation, which is a separate certification from passing inspection, and neither company is taking applications yet.

Who can actually apply when State Farm and Allstate reopen?

The reopening is narrower than the headlines. State Farm General

filed a rule application indicating plans to resume accepting new homeowners applications for the first time since May 2023.

Homes with an Enhanced Wildfire Prepared Home designation could be eligible statewide if they otherwise meet the company's underwriting requirements. Homes meeting the Needed designation could also be considered in low- and moderate-wildfire severity areas.

The filing says State Farm would cap new policies at about 7,500 annually.

Allstate's plan is smaller still.

If it gets the rate increase, the company would be required to write at least 2,064 new home policies by July 2029 at the latest.

And for now,

neither State Farm nor Allstate is accepting new business yet. Their plans remain subject to review.

Getting designated costs real money, though not a fortune. A March 2026 state briefing estimated the higher Plus level adds

only ~$15K to a $500K rebuild.

Why does a rebuilt house cost more to cover than the one that burned?

A renter who loses an apartment to fire replaces furniture and finds a new lease. You replace a building, and the building has to meet today's rules. In a high hazard zone,

the new house must meet the wildfire building code for Very High Fire Hazard Severity Zones: a Class A roof, ember-resistant vents, tempered glazing, ignition-resistant exterior walls

and defensible space.

California has also required residential fire sprinklers and interconnected smoke alarms in every new one- and two-family home since 2011, so the rebuilt house gets them if the old one did not.

That gap is why the code upgrade line matters. State law says

policies that provide replacement cost coverage must provide additional building code upgrade coverage of no less than 10% of the dwelling coverage policy limits.

That's the minimum, and a full fire rebuild can use it up. If you thought your new protection would come from the most generous replacement cost settlement available, read your declarations page before you assume.

Your home type matters too. A detached single-family house in a hillside zone faces every wildfire code item. An older house that burned may have had no sprinklers, single-pane windows and wood siding, so its code gap is wider than a 2005 build's. A condo owner's rebuild usually runs through the HOA's master policy, and your own unit coverage handles interior finishes.

This is where people mix things up. Code compliance and IBHS designation overlap but aren't the same. The Base designation requires a Class A roof and

a continuous zone free of vegetation, mulch, overhanging branches, and combustible items

within five feet of the house. Code covers how the house is built. The designation also checks how the yard is kept, and you have to keep it that way. The wildfire hardening steps in our guide on wildfire protection for homes line up closely with both.

What a code-built home can still cost you

You could pay out of pocket long before move-in day. Designation starts small. The IBHS process involves

physical mitigation work, a $125 application fee and independent verification.

The bigger numbers come from code. With a $600,000 dwelling limit, the 10% legal floor for code upgrade works out to $60,000. Anything code requires beyond that comes from your savings.

Getting back into your home takes time. Fire rebuilds often run past two years, so state law gives survivors extra time to collect. It also lets you

combine payments for claims for losses up to the policy limits for the primary dwelling and other structures, if the policy limits for coverage to rebuild or replace the primary dwelling are insufficient.

You also carry liability during the build. A burned lot with open trenches and stacked materials can injure a neighbor's child or a delivery driver. Ask whether your policy still covers the lot and who carries liability on site while the builder is working.

What should I ask my builder before the walls go up?

Before framing, ask your builder whether the plans will meet the Base or Plus IBHS standard. Ask what's missing and get each item priced separately from the code work.

If you submitted a permit application on or after January 1, 2026, this is the code your rebuild is being reviewed against.

If you have a mortgage, your lender will want the house covered at closing on the construction loan. Our post on why lenders require coverage covers that.

Earthquake belongs in this conversation. A new foundation built to current code is a fresh start. Earthquake protection from the California Earthquake Authority comes with a condition many people miss:

the Companion policy and the earthquake policy must be issued by the same carrier.

If you switch homeowners carriers when the market reopens, your earthquake policy has to move with it. Keep every receipt, permit and inspection card, plus photos of each stage of construction.

Red flags while you wait for the market to open

The first red flag is a builder who calls the house "fire safe" but can't tell you which IBHS items it meets. The second is landscaping plans with bark mulch or shrubs against the foundation. Those details can cost you a designation the house would otherwise earn.

A gap in coverage while you wait for a better carrier is a third. Keep the policy you have, or the California FAIR Plan if that's all that's available. A short gap can make the next application harder. The reasons the market tightened are covered in our post on harder to find coverage.

For a backup plan, track your living expense limits closely.

The law gives people 36 months plus six-month extensions for good cause.

Does a designated home hold its value better?

Probably, though nobody has years of sales data on it yet. A designated house gives the next buyer something to show any carrier, and as of September 2026 it's the only path into State Farm's new business. Prevention also works. State Farm describes its program as built on

research-based measures, including defensible space and home hardening, designed to reduce wildfire risk.

If you add these features during construction, it costs less than retrofitting a finished house later.

One thing to do before Friday

Download the IBHS Wildfire Prepared Home checklist from wildfireprepared.org and go through it with your builder's current plans. Mark each item as done, already in the plans or missing. That one page tells you whether your house is heading toward Base or Plus and what each missing item would cost to add now rather than later.

Common Questions

Is State Farm taking new home applications in California right now?

No. As of November 2026, State Farm's filing is still under review by state regulators. If approved, it would accept homes with an IBHS Wildfire Prepared Home designation, and Base-level homes would qualify only in low and moderate fire severity zones.

Does a house rebuilt to the new wildfire code automatically get an IBHS designation?

No. Code compliance and IBHS designation overlap, but the designation also requires things like a noncombustible five-foot zone around the house, plus an application and an independent check. A code-built home is often close, and the gap may be small if you plan for it early.

Can I collect code upgrade benefits if I buy a home somewhere else instead of rebuilding?

State regulators say

policyholders are due the full benefits whether they rebuild or move to a new location, including payment of replacement cost and building code upgrade benefits.

Your settlement still depends on your policy's terms and limits.

Does earthquake coverage pay for fire after an earthquake?

California law says that both homeowners and renters policies must cover fire damage that is caused by or follows an earthquake.

The earthquake policy handles shaking damage, and

a $10,000 building code upgrade coverage is included with every CEA homeowner policy, with higher limits up to $30,000 available.

Protecting Your Rebuilt Home With the Right Coverage

A rebuilt home needs insurance that matches the new house. That means checking the dwelling limit, the building code upgrade limit, other structures, loss of use, personal liability and, where it fits your plans, earthquake protection. The agents at Farmers Insurance - Young Douglas look over your construction plans and current declarations page with you, show you where the code upgrade limit may fall short, and quote coverage for the finished home. They can also explain how a Wildfire Prepared Home designation might affect your options as carriers reopen. When you're ready, you can review your current coverage at no cost.

Sources:

• California Department of Insurance. "Major California Home Insurers Move to Reopen for New Business, Including State's Largest Insurer." California Department of Insurance, 18 Sept. 2026. insurance.ca.gov/0400-news/0102-alerts/2026/Major-California-home-insurers-move-to-r.cfm
• California Department of Insurance. "Commissioner Lara Orders Insurance Companies to Provide Advance Payments on Claims to Speed Recovery for Wildfire Survivors." California Department of Insurance, 2025. insurance.ca.gov/0400-news/0100-press-releases/2025/release010-2025.cfm
• ABC10. "State Farm, Allstate File Plans to Resume Writing New California Home Insurance Policies." ABC10, Sept. 2026. abc10.com/article/money/business/state-farm-allstate-file-plans-to-resume-writing-new-california-home-insurance-policies/103-ec9a3353-09a0-4d43-b374-ccc2362c0d8c

DISCLOSURE: This article may feature independent professionals and businesses for informational purposes. Farmers Insurance - Young Douglas collaborates with some of the professionals mentioned; however, no payment or compensation is provided for inclusion in this content.