Mega-mansion with its own go-kart track, cinema and wellness centre heading to auction

Carved into the mountainside with 10 bedrooms, a private fun park, a Manhattan-inspired whisky bar and its very own wellness complex, this 8,888sqm compound is one of the Gold Coast’s most extravagant private estates.

From its commanding elevated position, ‘The Estate’ at 160 Tallai Road, Tallai captures a breathtaking panorama that stretches from the Pacific Ocean across the glistening Gold Coast skyline and deep into the surrounding hinterland.

“Every now and then, a property comes along that truly stops you in its tracks – The Estate is one of those,” said local agent Michael Kollosche of Kollosche.

“What makes it truly wow-worthy is that there isn’t just one showpiece — the entire property is one.”

There’s the fire-and-water element fountain finished in 24-carat-gold mosaics, and a circular driveway containing 75,000 hand-laid cobblestones – and that’s before you even get out of your car.

“Every square inch has been considered and refined to perfection, from the engineering of the foundations through to the smallest piece of Italian mosaic tile. It’s a living, breathing piece of art as much as it is a home.”

A resort style home with epic scale

Mr Kollosche describes the residence as a genuine triumph of architecture and engineering, resolving a complex mountainside site with precision.

The construction of the five-element fountain, for example, took close to 400 days and nine concrete pours and in excess of 1300 steel bars.

“The sheer scale here is extremely rare,” Mr Kollosche said. “The vision here was to create something truly world-class, not just another large home, but a compound that redefines the idea of residential living.”

Zoned into three clear wings – private quarters, entertainment, and sky residences – the design allows for multigenerational living without ever feeling crowded.

Car enthusiasts and engineers alike will appreciate the glass-fronted 9-car gallery that features an integrated turntable mechanism that disappears completely, leaving a flawless plane of epoxy flooring.

“Many professionals initially said certain elements could not be achieved on this site. The owner persevered until he found the specialists who could.”

For recreation, the private fun park features a 160-metre go-kart track, a basketball court boasting skyline views, and a 20-metre heated infinity pool trimmed in gold mosaics.

Indoors, the dedicated entertainment wing is an adults playground, boasting a Manhattan-inspired whisky bar, a 16-seat private cinema, a soundproof poker room with cigar ventilation and tasting room, complete with dry-aged fridges for meats and cheeses.

“This entire wing is built for the buyer who values experience, someone who entertains at scale but appreciates quality,” explained Mr Kollosche.

“You can host cocktail parties, watch a live sporting event on the cinema’s 300-inch screen, or enjoy a quiet evening at the bar. The acoustics, lighting and technology all adapt to the occasion.”

A health and wellness centre includes a fully-equipped gym, dual hydrotherapy pools, a 16-person steam room, infrared sauna, and yoga studio that opens to a Zen Garden.

Beyond the main house, the property is designed to host guests and staff in complete privacy, with three independent ‘Sky Residences,’ including a two-bedroom guest house and a caretaker’s apartment.

Tranquility meets convenience

Despite its seclusion, the property is located just 15 to 20 minutes from the dining and retail hubs of Broadbeach and Robina Town Centre, as well as leading schools.

“It’s a private sanctuary, but not remote, and that balance is incredibly rare on the Gold Coast,” said Mr Kollosche.

“The position in Tallai gives you a commanding outlook over the entire coastline, so you feel connected to the city visually even while you’re removed from it physically.”

The property is poised to attract an exclusive pool of local, interstate, and international buyers ahead of its scheduled auction on 28 November 2025.

“Many have commented that The Estate rivals the best properties they’ve seen internationally… It’s capturing attention because it represents a lifestyle that is the best you will find anywhere in Australia,” Mr Kollosche said.

“Under Queensland legislation I can’t speculate on price but what I can confidently say is that opportunities to acquire something brand new, finished to this standard and ready to live in at this level are extraordinarily rare.

“In my career, I’ve seen countless high-end homes, but few achieve this level of craftsmanship consistently across every room and every surface of every room.”

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