Underinsurance, delayed claims, and rising construction costs are forcing many wildfire survivors to rethink what rebuilding looks like. In Altadena and the Palisades, prefab, modular, and panelized homes are emerging as a practical option: faster, more predictable, and increasingly designed for wildfire resilience.
In Altadena and the Palisades, the hardest part of rebuilding is no longer deciding whether to return. It is figuring out how to pay for it. CBS Los Angeles reported in spring 2025 that consumer advocates at United Policyholders estimated as many as two-thirds of fire victims were uninsured or underinsured. By fall, ABC7 was reporting cases in Altadena where homeowners said claim offers were nowhere near real rebuild estimates, including one resident who said he was offered about $1.1 million on a loss that came with a $3.1 million contractor estimate. A year after the fires, CalMatters reported that seven in 10 Los Angeles fire survivors still had not returned home, in part because of insurance claim delays.
That financial squeeze is one reason factory-built housing is moving from a niche idea to a serious recovery tool. cityLAB-UCLA’s Altadena Prefab Housing Handbook says many fire survivors are now looking at prefabricated construction as a practical, faster way to rebuild. The handbook describes modular housing as large factory-built sections — room-sized “modules” — that are transported to a property and stitched together on site. A small ADU may be a single module; a larger home may be made from several modules combined into one structure. In post-disaster markets, UCLA says, the appeal is not just speed, but a more stable and predictable process at a time when labor and material costs can swing wildly.
The cost math explains why homeowners are exploring these options. UCLA’s handbook says many traditional site-built builders in Altadena were quoting up to $500 per square foot, not including soft costs such as design and consulting fees. In the Palisades, the Santa Monica Daily Press reported one design-build firm offering guaranteed pricing around $650 per square foot. Prefab is not automatically cheaper in every case — UCLA cautions there is little evidence it is consistently cheaper for every individual buyer once site work and foundations are counted — but it can offer a more stable contract price and a faster timeline. At the Altadena Prefab Showcase, LAist reported models ranging from about $50,000 to more than $200,000. Samara’s current California pricing runs from $152,000 for a 420-square-foot studio to $277,000 for a 950-square-foot two-bedroom model, before installation, which works out to roughly $292 to $362 per square foot on the base unit alone.
The most important point is that these homes are no longer theoretical. In January 2026, ABC7 reported that the Rodriguez family in Altadena received a donated Samara modular home through Steadfast LA, the first of nine recipient households in that community. Samara says its standard process typically takes five to six months for design and permitting and another six to eight weeks for installation. And in a February company update, Plant Prefab said its first Altadena wildfire rebuild is a 1,822-square-foot house assembled from two modules and panels — exactly the kind of larger, combined off-site build that many homeowners once assumed was not possible.
The Palisades has its own early case studies. Custom Builder reported that Sue Labella’s new Cover home became the first ground-up rebuild for a Pacific Palisades resident who lost a home in the January 2025 fire; the house uses all-steel panels fabricated in California and was completed in less than a year from permit submission to occupancy. ABC7 has also reported on Cosmic Buildings’ robotic microfactory working in the Palisades burn zone, with the company saying a 2,000-square-foot home can be framed in 10 days and completed in four to six months. One Palisades homeowner told the station he expected savings of about 25% to 30% using that system.
There is also a broader menu of examples now being shown to residents. UCLA’s Altadena showcase featured six prefab homes representing different sizes, construction systems, and price points. The handbook highlights a two-module, 1,200-square-foot, three-bedroom model from Villa Homes with WUI-compliant siding for added fire resilience. It also notes that Liv Connected has provided modular and panelized units for disaster recovery and was donating units to families displaced by the Eaton and Palisades fires, while Azure was presenting all-electric ADUs and custom modular homes built in Los Angeles. In other words, the market is already expanding well beyond the old stereotype of a one-size-fits-all prefab box.
None of this means a prefab home is automatically wildfire-safe. But California does give factory-built housing a serious regulatory path. The state Department of Housing and Community Development defines factory-built housing as a factory-constructed version of a site-built residential building, and Los Angeles County notes it can be installed where similar-size site-built dwellings are allowed, with the state overseeing off-site manufacture and local agencies overseeing installation and site work. In wildfire-prone areas, new homes must comply with California’s Chapter 7A rules for exterior wildfire exposure. Many of the models now being promoted for fire recovery are being designed around those standards: Samara says its units use light-gauge steel frames, Class A metal roofing, steel or fiber-cement siding, tempered glass, ember-resistant vents, and in some cases meet or exceed California’s Wildland-Urban Interface code. Cover said its Palisades rebuild used non-combustible steel panels and exceeded California fire and energy standards.
The state is now actively trying to scale these options. In February 2026, Governor Gavin Newsom announced another $10 million round of funding to expand access to factory-built housing for Los Angeles firestorm survivors and highlighted completed homes already in Altadena and the Palisades. UCLA’s handbook also notes that Los Angeles County has opened a path for homeowners to build a standalone ADU before the primary residence is rebuilt, giving some families a way to return to their lot sooner and reduce the burden of paying rent while waiting for a full replacement home.
For underinsured homeowners, that may be the biggest story of all. Factory-built housing is not a cure-all, and it will not be the right answer for every lot, budget, or family. But in Altadena and the Palisades, it is beginning to offer something the recovery process has too often failed to provide: a realistic middle path between years of delay and walking away altogether. These homes are going in faster, with clearer pricing, and in many cases with far stronger wildfire-resistant materials than the homes they replace. Rebuilding will still be hard. But it no longer has to mean rebuilding the old way.
