Bel-Air estate seeks $400 million in test of ultra-luxury market

An eight-acre Bel-Air estate owned by an entity tied to Qatar's Al-Thani royal family is hitting the market for $400 million, making it the most expensive residential listing in the U.S. and a significant test for the top end of the housing market.

"This is truly a half-billion investment that the family has put into the estate," said Michael Fahimian of the Beverly Hills Estates, who is co-listing the property with Jack Harris, noting the owner spent more than $350 million on construction.

The audacious asking price surpasses other nine-figure listings, including a $300 million Aspen mansion, and is over $100 million more than the current U.S. record held by Ken Griffin's $240 million New York apartment purchase in 2019. The property itself comprises roughly 70,000 square feet of living space across a main house and guesthouse, featuring 39 bedrooms, multiple kitchens, a hammam, and three swimming pools.

The listing lands as the uber-luxury market sees a surge in nine-figure deals, with about a dozen sales over $100 million in 2025 alone. A successful sale near its asking price would set a new benchmark for U.S. real estate, though it faces the headwinds of other aspirational listings, like "The One" megamansion, which sought $500 million but sold for just $126 million at auction.

The compound, designed by architect Peter Marino, was a decade-long project completed around 2018. The main residence spans approximately 50,000 square feet with 10 family bedrooms and 13 for staff. The grounds, set on a promontory overlooking the Bel-Air Country Club, include a poolhouse, tennis court, and pavilion. The estate was designed for self-sufficiency, featuring a resort-like spa, a theater, art storage, and even an X-ray machine for private medical appointments. "It was designed so that you don’t ever have to leave if you don’t want to," Fahimian said.

The property's history involves Tom Barrack, former executive chairman of Colony Capital, which acted as a liaison for the Al-Thani family, facilitating the construction after the 7.8-acre site was acquired for $35 million in 2010. The agents have not disclosed why the family, which owns a global portfolio of luxury homes, is now selling the Bel-Air property.

While the agents dismiss the price as aspirational, its success is far from guaranteed. The nearby 105,000-square-foot megamansion known as "The One" was once marketed for $500 million before selling at a 2022 bankruptcy auction for a fraction of the price. However, the market has seen other major sales, including Beyoncé and Jay-Z's $190 million purchase of a Malibu mansion in 2023, suggesting an appetite for trophy assets. "The most valuable commodity in the world is time," said Kurt Rappaport of Westside Estate Agency, noting the value of a move-in ready estate of this scale.

A sale at $400 million would generate an estimated $40 million in closing costs on top of annual property taxes that already exceed $1.4 million. The listing agents acknowledge the pool of potential buyers is small. "There’s a handful of people who can afford something like this," Harris said.

This article is for informational purposes only and does not constitute investment advice.