The 2025 Palisades and Eaton fires were among the most devastating wildfire events in Los Angeles history, destroying thousands of homes and displacing tens of thousands of residents across the region. Now, as we move through 2026, the rebuilding effort is well underway — but navigating the permitting process, understanding new legislation, and making smart decisions about your property can feel overwhelming.

Whether you lost your primary home, a detached ADU, or both, this guide breaks down everything you need to know about rebuilding after the LA wildfires in 2026 — from like-for-like rebuild rules and new ADU legislation to expedited permitting programs and how to check your property status today.

The Rebuild Landscape in 2026: Where Things Stand

The Palisades Fire tore through Pacific Palisades, Brentwood, Malibu, and Topanga, while the Eaton Fire devastated communities in Altadena, Pasadena, and surrounding unincorporated areas of LA County. Together, these fires destroyed over 16,000 structures and caused an estimated $250 billion or more in damages.

In the months since, the City and County of Los Angeles — along with the State of California — have rolled out a series of emergency measures designed to cut through red tape and accelerate the rebuilding process. These include streamlined permitting, pre-approved building plans, and critical changes to ADU regulations that every homeowner should understand.

If your property was impacted, the rebuilding clock is ticking. Many of the expedited programs and emergency provisions have specific timelines, so understanding your options now is essential to avoiding costly delays.

Like-for-Like Rebuild Rules: The 110% Footprint Allowance

One of the most important concepts for fire rebuild homeowners is the “like-for-like” rebuild provision. Under California Government Code Section 65852.25 and local emergency ordinances, homeowners in designated disaster areas can rebuild their destroyed structures without going through the full discretionary planning review process — as long as the new construction is substantially similar to what was there before.

Here is what the like-for-like rules allow:

• Up to 110% of the original footprint — You can rebuild your home up to 10% larger than the original structure’s square footage without triggering additional planning review.
• Same use and occupancy type — If it was a single-family home, you can rebuild a single-family home. If it included an ADU, you can rebuild the ADU.
• Streamlined plan check — Like-for-like rebuilds qualify for expedited plan review, often completed in days rather than weeks or months.
• Zoning flexibility — Even if current zoning has changed since the original structure was built, the like-for-like provision generally allows you to rebuild to the previous configuration.

Important note about ADUs: Accessory Dwelling Units are exempt from the 110% footprint cap. This means if you had an ADU on your property before the fire, you can rebuild it at its original size (or potentially larger, depending on current ADU regulations) without it counting against your 110% primary dwelling allowance. This is a significant benefit for homeowners who had — or want to add — an ADU as part of their rebuild.

Not sure what was previously permitted on your property? Use our Permit Lookup tool to search your property’s permit history and verify what structures were on record before the fire.

AB 462: A Game-Changer for Detached ADU Owners

One of the most impactful pieces of legislation to come out of the wildfire recovery effort is Assembly Bill 462 (AB 462), signed as an urgency measure that took effect immediately. This law addresses a critical problem that many homeowners faced after the fires: what happens to your detached ADU when your primary dwelling is destroyed?

Before AB 462, if your main house burned down but your detached ADU survived, you could face a legal gray area. Some jurisdictions required the primary dwelling to exist for the ADU to maintain its Certificate of Occupancy. This left homeowners in an impossible situation — their ADU was standing and habitable, but technically could not be occupied.

AB 462 fixes this by establishing that:

• A detached ADU can retain its Certificate of Occupancy even when the primary dwelling has been destroyed by a qualifying disaster.
• Homeowners can continue to occupy or rent out their ADU while they rebuild their primary home.
• The ADU is treated as a legal, standalone dwelling for the duration of the rebuild period and beyond.
• This provision applies to both ADUs and Junior ADUs (JADUs) on properties impacted by declared disasters.

This is a huge win for homeowners who depend on ADU rental income or who need a place to live while their primary home is being rebuilt. If you are unsure whether your property qualifies, our ADU Eligibility Lookup can help you understand your property’s ADU status and options.

Pre-Approved Standard Plans for Faster Rebuilds

To further accelerate the rebuilding process, both the City of Los Angeles and the County of Los Angeles have introduced libraries of pre-approved standard building plans. These are architect-designed, code-compliant plans that have already gone through the review process, saving homeowners significant time and money.

LA City Pre-Approved Plans

The City of Los Angeles, through its Department of Building and Safety (LADBS), has made available a catalog of pre-approved plans for single-family homes, ADUs, and garage conversions. These plans:

• Have already passed structural, electrical, plumbing, and mechanical review
• Can be permitted in as little as one to three business days
• Are available in multiple configurations and sizes to fit different lot types
• Significantly reduce architectural and engineering fees

LA County Pre-Approved Plans

LA County’s Department of Public Works and Regional Planning has a similar program for unincorporated areas (including much of the Altadena fire zone). County pre-approved plans include options for:

• Primary dwelling rebuilds in various sizes
• Detached and attached ADUs
• Combined primary dwelling and ADU configurations

Using a pre-approved plan can shave weeks or even months off the typical permitting timeline. If you are considering this route, use our Property Info tool to pull up your property’s zoning, lot size, and other key details to determine which pre-approved plans may work for your lot.

Expedited Permitting: One-Stop Centers and 3-Day Approvals

Both the City and County have established dedicated resources to fast-track fire rebuild permits:

One-Stop Permit Centers

Dedicated permitting offices have been set up specifically for wildfire rebuild applicants. These centers bring together representatives from planning, building and safety, fire, public works, and utilities — all in one location. Instead of visiting multiple departments and waiting weeks between appointments, homeowners can get all their questions answered and permits processed in a single visit.

3-Day Planning Approvals

For qualifying like-for-like rebuilds using pre-approved or code-compliant plans, the City of Los Angeles has committed to planning approval within three business days. This is a dramatic improvement over the standard timeline, which can take several weeks to several months depending on the scope of the project.

To qualify for expedited processing, you generally need:

• Proof that your property is in a designated disaster area
• Documentation of the previous structure (permits, assessor records, insurance documentation)
• Plans that comply with current building codes or are pre-approved
• Completed application forms and required fees

Want to understand where your property stands in the permitting process? Our Permit Timeline tool tracks active permits and their status, so you can stay on top of your rebuild progress.

Check Your Property Status with CCS Tools

Before you begin the rebuilding process, it is critical to understand your property’s current status — including its zoning, existing permits, any open violations, and ADU eligibility. LA Construction Compliance Services provides free, instant lookup tools that pull directly from official government databases:

• Property Info Lookup — Get your property’s zoning designation, lot dimensions, assessor data, fire zone status, flood zone status, and more.
• Permit Lookup — Search your property’s full permit history to document what was previously built and permitted.
• Permit Timeline — Track active permits and see where they stand in the review and inspection process.
• Violations Lookup — Check for any open code violations on your property that could affect your rebuild application.
• ADU Eligibility Lookup — Find out if your property qualifies for an ADU and what size and type you can build.
• ADU Cost Calculator — Estimate the cost of building an ADU on your property based on size, type, and location.

These tools are free to use and provide instant results. They are especially valuable for fire rebuild homeowners who need to gather property documentation quickly.

Insurance Considerations and Timeline Planning

Rebuilding after a wildfire involves much more than just permits and plans. Here are some important insurance and timeline factors to keep in mind:

Insurance Documentation

• File your claim as soon as possible if you have not already. Delays in filing can create complications down the road.
• Document everything — photos, videos, receipts, and any records of your previous structures. Permit records from our Permit Lookup tool can serve as supporting documentation.
• Understand your policy’s rebuild provisions — some policies cover “like-for-like” replacement, while others provide actual cash value. Code upgrade coverage is also critical, as current building codes may require more expensive materials and systems.
• ADU coverage varies — not all homeowner policies cover ADUs. If you had a permitted ADU, check whether it was included in your policy and at what value.

Realistic Timeline Planning

Even with expedited permitting, rebuilding takes time. Here is a general timeline to keep in mind:

• Debris removal and site clearance: 1 to 3 months (if not already completed)
• Design and engineering: 1 to 3 months (less if using pre-approved plans)
• Permitting: 3 days to 3 months depending on the complexity and whether you qualify for expedited review
• Construction: 6 to 18 months depending on the size and scope of your rebuild
• Final inspections and Certificate of Occupancy: 2 to 4 weeks

In total, most homeowners should plan for a 12 to 24 month rebuild timeline from start to finish. Starting the process now — with proper documentation and a clear understanding of your property’s status — is the best way to minimize delays.

Common Questions About Fire Rebuilds and ADUs

Can I add an ADU to my property as part of my rebuild even if I did not have one before?

Yes. Under current California law, most single-family lots are eligible for at least one ADU. The fire rebuild process does not prevent you from adding an ADU — and in many cases, the expedited permitting programs apply to new ADU construction as well. Use our ADU Eligibility Lookup to check your property.

Do I need to rebuild my primary home before I can use my surviving ADU?

No. Thanks to AB 462, your detached ADU can retain its Certificate of Occupancy even if the primary dwelling has been destroyed. You can continue to live in or rent out the ADU while rebuilding.

What if my property has open violations from before the fire?

Open violations can complicate the rebuild process. It is best to identify and address them early. Use our Violations Lookup tool to check your property’s violation status.

Are there financial assistance programs available for rebuilding?

Yes. FEMA, SBA disaster loans, California’s Office of Emergency Services, and various local programs offer financial assistance. Your insurance proceeds, combined with these programs, can help cover rebuild costs. Contact your local disaster recovery center for the most current information on available programs.