Zac Efron is in the process of building a sustainable $2 million home in the Australian rainforest.
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, per the Daily Mail.
Efron’s design team is using environmentally responsible building materials — largely made from hemp blocks, recycled oyster shells and agricultural waste — and more than 200 sustainable particle boards to construct the six-bedroom, two-story property as well as its internal bricks, mattresses and even bedsheets. All of the bedroom pods will be connected by an outdoor walkway and each has their 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 starting 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 explained.
He expressed hopes that the “Futurecave” could become “the coolest house ever built” once the project is complete.
Eforn spent the COVID-19 pandemic in Australia and later returned to the country to film his Netflix travelogue Down to Earth, during which he met Bakker, 51.
Bakker confirmed last November that he had started developing the concept of “Futurecave.”
“It’s not every day of the week that @zacefron asks you to design his home, I am beyond excited! Especially as it will be the first home he has ever owned,” he revealed via Instagram at the time. “Zac fell in love with @futurefoodsystem and then our family home in Monbulk and now wants a home of his own + best of all he wants me to push my ideas as far as they can go!”
The designer described Efron’s sustainable home as a “dream come true” that was “pushing my team creatively.”
“For the past year we’ve experimented with making hemp blocks, replacing concrete with two materials that restore the environment hemp, possibly the best plant on earth at repairing and restoring soil health and of course oysters, natures ultimate ocean restorer,” he shared.
Bakker went on, “We are using the most cutting edge technology (invented by the Romans 2000+ years ago) I want to create a building material that I hope will become mainstream one day — a material that naturally breathes, is anti mould, naturally fire resistant and improves the indoor air Zac will ultimately breathe.”
More recently, he confirmed on May 8 that his team was “excited to get started on Zac’s house” after more than six months of lining up the concepts.
“Although @zacefron kitchen and bathroom joinery will only use only 200 hundred boards (less than 1000 square metres of crop) if we embrace this product we have the potential to help farmers restore soil health in a natural way,” he revealed via Instagram on May 22.
Us Weekly has reached out to Efron’s representatives for comment.
Efron told Variety in December 20243 that he was actively trying to shift focus from work to his personal life.
“I’m thinking about where I want to build a home base and cultivate my life,” he said. “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.”
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