Zac Efron is constructing a sustainable $2 million residence in the Australian rainforest, marking a significant shift toward environmental consciousness and personal grounding for the Hollywood actor.
The High School Musical actor, 38, has partnered with eco-friendly designer Joost Bakker and architect Frank Burridge on a residence he calls "Futurecave," which is located an hour outside of Australia's famed Byron Bay, according to the Daily Mail.
The design team is employing environmentally responsible building materials largely made from hemp blocks, recycled oyster shells, and agricultural waste. More than 200 sustainable particle boards will be used to construct the six-bedroom, two-story property, including its internal bricks, mattresses, and bedsheets. All bedroom pods will be connected by an outdoor walkway, with each featuring its own rooftop garden.
In December 2025, Efron confirmed to the Australian Financial Review that he purchased a 128-hectare plot in New South Wales in 2020 and is just now beginning to develop it.
"I live a pretty fast-paced life and work quite a bit, so in between movies and press tours, my number one goal is always to take time for myself and rest and recharge and to be in nature as much as possible, and as close to the earth as I can, and this land just feels like it's perfect for that," Efron told the Australian Financial Review.
The actor expressed hopes that the "Futurecave" could become "the coolest house ever built" once the project reaches completion.
Efron spent the COVID-19 pandemic in Australia and later returned to the country to film his Netflix travelogue Down to Eart, during which he met Bakker, 51. The designer confirmed last November via Instagram that he had started developing the concept of "Futurecave."
Bakker described Efron's sustainable home as a "dream come true" that was "pushing my team creatively" in social media posts documenting the project's progress.
On May 8, Bakker confirmed that his team was "excited to get started on Zac's house" after more than six months of developing the concepts. He later revealed via Instagram on May 22 that Efron's kitchen and bathroom joinery would use only 200 boards, representing less than 1,000 square meters of crop material.
The project represents a broader life shift for Efron, who told Variety in December 2024 that he was actively trying to refocus from work to his personal life.
"I'm thinking about where I want to build a home base and cultivate my life," he said, speaking to Variety. "It's shocking — sometimes you wake up after doing three movies a year, and you're like, I've neglected thinking about my own personal life for this long."
He continued, "The goal is always the next mission, the next movie, making sure everyone else is very happy. It can be very lonely at times. But the process of taking your emotions head-on, sort of working with them, was a profound moment in my life. And it's definitely taken me down a different road."
The innovative construction methods employed in the "Futurecave" project could potentially influence mainstream building practices, demonstrating how sustainable materials can create livable, environmentally responsible residences. The use of hemp and recycled oyster shells represents an emerging trend in eco-conscious architecture that prioritizes both environmental restoration and occupant health.
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Ava Hart
Ava Hart is a pop culture junkie and loves to share what's happening in Hollywood and what trends are taking the world by storm.
