The world’s most expensive publicly listed home hits the market in Bel Air for $558 million

Hidden high in the hills above Los Angeles is a property so vast, so lavishly appointed, and so operationally complex that calling it a house feels a touch lacking.

Spread across more than 3.2 hectares, the estate reads more like a private luxury resort than a residence, and comes with a $US400 million (AUD$558 million) price tag, making it the most expensive publicly listed home in the world.

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Known as Chalon Estate, the home was designed by internationally acclaimed architect Peter Marino and completed in 2018 after more than a decade of construction. The result is roughly 6500 square metres of internal living space spread across three separate structures, all sitting securely behind gates and overlooking the prestigious Bel-Air Country Club.

And the numbers alone are staggering.

Overall, the property boasts 39 bedrooms and 59 bathrooms, functioning like an ultra-private hospitality compound engineered for permanent entertaining and lavish living.

At the centre sits the sprawling main residence, comprising 10 family and guest bedroom suites, 13 staff bedrooms, plus a two-bedroom, two-bathroom manager apartment. The living spaces include ample formal and informal living and dining rooms, two family TV rooms, a library and office, plus two safe rooms.

A state-of-the-art gourmet chef’s kitchen is complemented by a separate family kitchen, which features eight service and butler pantries, including a wet bar and a juice bar. And you’re unlikely ever to have to line up for the bathroom, with a whopping 39 toilets across the main residence alone.

You’ll find 19 more toilets in the separate guest house, which adds another six guest suites and 10 staff bedrooms, complete with its own chef’s kitchen, living and dining spaces.

“Properties of this calibre simply do not exist,” says listing agent Jack Harris of The Beverly Hills Estates.

“This is truly a once-in-a-generation asset, one that not only stands apart in the luxury residential real estate market, but also sets an entirely new global benchmark. This is the trophy property of the United States. It could never be replicated.”

At this scale, daily life could resemble that of a private resort. Family and guests can move between separate residences, wellness spaces, sports facilities and entertaining pavilions without ever needing to leave the grounds, while extensive staff quarters and operational infrastructure allow the estate to function with near-invisible precision.

And it’s the sheer level of behind-the-scenes detail that pushes Chalon Estate into another category entirely.

There are three elevators, three dumbwaiters, 13 mechanical rooms, dedicated security and management offices, art storage bunkers, china or silverware storage rooms, warehouse facilities, multiple laundries, luggage rooms, and even an X-ray room.

Even the wellness offerings feel like those at an Aman resort. A full-service spa occupies its own wing, complete with an indoor pool, sauna, hammam, hot and cold plunge pools, massage rooms, beauty salon, gym and Pilates studio.

Elsewhere, towering windows frame palms and distant city views, while patterned tilework, soaring ceilings and monumental rooms add to the estate’s almost cinematic scale. And speaking of cinemas, there’s one of those too, as well as a kids’ playroom.

Outside, the grounds unfold with grand scale, symmetry and polish, with panoramic views stretching from downtown Los Angeles to the Pacific Ocean.

A vast pool stretches through manicured lawns lined with towering palms and sculptures, plus there’s a tennis pavilion with a full court, an outdoor dining pavilion with a pizza oven, a pool house with changing rooms, and a 25-car garage.

“This estate was built with a vision that goes far beyond traditional luxury. Time and budget were not a factor when constructing this,” says Michael Fahimian of The Beverly Hills Estates.

“From the positioning of the land to the level of detail in every finish, it delivers a fully self-sustained lifestyle that surpasses the finest resorts in the world, yet with complete privacy and exclusivity.”

Even in a city built around spectacle, Chalon Estate manages to exist in a category almost entirely of its own, functioning as a fully self-contained world engineered for privacy, hospitality and life lived on an almost unimaginable scale.

Chalon Estate | 11201 Chalon Road, Bel Air, Los Angeles, US

Price: $US400 million ($558 million)

39 bedrooms / 59 bathrooms / 25 car spaces

Agent: The Beverly Hills Estates, Jack Harris +1 310 592 9030 and Michael Fahimian +1 310 882 0064

While you’re there

Tucked into the foothills of the Santa Monica Mountains, Bel Air has long been one of Los Angeles’ most exclusive enclaves. Opulent estates sit behind hedges and gates, while winding roads connect the neighbourhood to Beverly Hills, Hollywood and the Pacific coast.

Classic LA glamour

Spend afternoons browsing the luxury boutiques of Rodeo Drive in nearby Beverly Hills, followed by lunch at the ivy-covered Polo Lounge inside the legendary Beverly Hills Hotel. For dinner, celebrity favourite Giorgio Baldi in Santa Monica remains one of LA’s enduring see-and-be-seen institutions.

Culture and canyon living

Despite its glamour, Bel Air still feels surprisingly green and residential. Nearby, art museum The Getty offers a world-class collection and sweeping views across the city, while hiking trails through the Santa Monica Mountains provide a complete change of pace.