Zac Efron Goes Full Earth Mode: Building a $2 Million Hemp House in the Australian Rainforest

After years of chasing the next movie role, High School Musical actor Zac Efron is finally building something for himself—literally. The 38-year-old is constructing a sustainable $2 million residence called“Futurecave”in the Australian rainforest, about an hour outside Byron Bay, in partnership with eco-friendly designer Joost Bakker and architect Frank Burridge. And it’s not your typical celebrity vanity project.

The six-bedroom, two-story home reads like a manifesto in building materials. Instead of concrete and traditional construction, Efron’s team is layering hemp blocks, recycled oyster shells, and agricultural waste into more than 200 sustainable particle boards—the same approach applied to the home’s internal bricks, mattresses, and even bedsheets. Each bedroom connects via outdoor walkway, and each gets its own rooftop garden. Bakker described the effort as pushing“cutting edge technology (invented by the Romans 2000+ years ago),”creating a material that naturally breathes, resists mold and fire, and actually improves indoor air quality. That’s the kind of detail that separates a genuine passion project from greenwashing.

Efron purchased the 128-hectare plot back in 2020 but only recently started developing it. In a December 2024 interview with Variety, he was candid about why:“I’ve neglected thinking about my own personal life for this long,”he admitted, describing a cycle of three movies a year and the creeping loneliness that comes with it. The“Futurecave”project represents something different—a deliberate pivot toward grounding himself.“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.”

Bakker, whom Efron met while filming his Netflix travelogue Down to Earth, confirmed in November that development had begun. The designer’s enthusiasm was infectious:“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.”By May, Bakker’s team had lined up the concept and was ready to break ground, posting that Efron’s kitchen and bathroom joinery would use only 200 boards—potentially paving the way for mainstream adoption of materials that help restore soil health.

What’s striking isn’t just the eco-credentials; it’s the intentionality. Efron called it his dream to create“the coolest house ever built,”but the real mission seems deeper. This is a guy stepping off the treadmill, buying land in 2020, and taking six years to get it right. In an industry built on velocity, that’s its own kind of rebellion.