Ultra-luxury architect and developer Ardie Tavangarian has built a home in Pacific Palisades designed to withstand wildfires for up to six hours.

After the January 2025 Palisades fire destroyed his family’s and clients’ properties, including the $83 million estate featured in HBO’s “Succession,” Tavangarian’s Arya Group pivoted its philosophy toward fire-resistant development.

“We can’t go on building wood-framed homes and expect the system to defend us,” he said. “I have four daughters and all of them were impacted by this, so the concept was really to create peace of mind, starting with my family and then the community. If the same circumstance happens next week or five years from now, and the wind blows in the other direction, that’s really what we should be thinking about.”

This shift produced Versa Villa, a 4,200-square-foot, two-story prototype designed and built for his 28-year-old twin daughters, Nila and Emila. Using a rapid, modular-style steel assembly, Tavangarian completed the project in under six months on a burn lot he has owned since 2003, located directly below where the family’s longtime vineyard estate was lost.

The result is what he describes as “essentially a self-contained system … a home that can protect itself.”

Engineering a self-defending structure

The stone-clad structure, which cost between $3 million and $3.5 million to build, employs 30 tons of precision structural steel boxes. Its 12-inch-thick, commercial-grade walls are made of multiple layers of fire-resistant materials like magnesium oxide, sulfate boards and gypsum panels.

“Their longevity against the resistance of fire is unbelievable,” Tavangarian said, noting that while standard fire-rated walls fail after one or two hours, Versa Villa’s non-combustible barriers resist an active blaze for up to six hours.

Fire-protection engineer Nate Wittasek told the Wall Street Journal in February that Versa Villa exceeds the requirements of the new California fire code “by at least a factor of two, and in many cases substantially more.”

This ensures the house survives the flames long after the residents evacuate, though Tavangarian stresses the system protects the structure, not people sheltering inside.

The defensible envelope includes steel-framed, heat-resistant borosilicate windows and doors and automated aluminum shutters. These shutters trigger within seconds of a threat via heat sensors or smartphone app to seal the home against flying embers. Even the fortified front door serves a dual purpose, acting as a barrier against fire and an escape route.

Tavangarian insists these details are the true line of defense.

“If you’re not taking care of doors and windows, there is no way you can say (a house is fire-resistant),” he said.

Beyond the walls, the home’s utilities bolster its defense. Tucked by a permeter hedge are two 20,000-gallon water tanks and two additional reservoirs for fire retardant and suppression. These tanks feed a sophisticated, house-wide sprinkler system that syncs with heat sensors and cameras to monitor for threats and stall advancing flames.

“Now we have a building that can defend itself,” Tavangarian said. “Because what went wrong (during the Palisades fire)? There was no water, no firemen, no electricity, no Wifi. This system would detect from satellite information if there’s a fire coming and then start to take preventive action.”

To ensure that connection remains live, the home uses Tesla batteries, solar power and dual Starlink systems. One satellite link is exclusively dedicated to the fire-suppression system “just in case something happened,” he said.

Challenging the insurance industry

Because the methods exceed current industry standards, his initial quotes for the home were astronomical.

“Nobody has done this,” he said. “So we started getting prices on insurance and it was crazy. It was like $85,000 for a 4,000-square-foot house, $7,000 a month. I mean, how much are people’s mortgages? It just doesn’t make sense.”

He noted the “Succession” estate, a concrete and glass home, faced insurance quotes as high as $1 million before it was lost to the flames. For Versa Villa, Tavangarian interviewed 10 or more insurance groups to argue his case, telling them it wasn’t fair to be “batched” with the wood-framed home next door when the risks weren’t the same.

His persistence, along with discussions with California Sen. Ben Allen — who is running to replace California’s Insurance Commissioner Ricardo Lara — finally got the industry’s attention. After inspecting the home’s fire-resistant features, an insurer slashed the annual quote from $80,000 to $13,000, he said.

While the project has captured national attention, the developer insists he never intended to disrupt the construction industry or launch a mass-market product.

Still, Tavangarian believes the efficiency of the build could eventually make this level of protection more accessible.

“The goal has been to be 20% less than those simple wood frame houses,” he said. “My goal is to get this in the $650 to $750 (per square foot) range.”

The developer has discussed fire safety and community rebuilding with the likes of Allen, Gov. Gavin Newsom and Los Angeles Mayor Karen Bass. He even approached his local fire department with a bold request.

“I showed them all my stuff and I said, ‘Okay, I need a permit for a controlled fire; I want to burn this,’” he said. “They didn’t think that was very funny.”

Despite his confidence and these safeguards, the home has its limits. Should a fire breach the exterior?

“There’s nothing you can do if the fire is inside,” Tavangarian said. “It’s finished. It’s not a bubble.”