What does $400 million purchase in Bel-Air? Thirty-nine bedrooms, 59 bogs, 70,000 sq. toes and a bit of historical past.
The mega-mansion, which surfaced on the market this week, is searching for to be the costliest residence sale in U.S. historical past. The present document belongs to Ken Griffin, who paid $238 million for a New York Metropolis penthouse in 2019, whereas the California document belongs to James Jannard, the Oakley founder who bought his Malibu mansion for $210 million in 2024.
The home serves because the household compound of the Al-Thanis, the uber-wealthy household that has dominated the oil-rich nation of Qatar because the nineteenth century. It’s only one small piece of their worldwide assortment of property, which embody accommodations, resorts, yachts, thoroughbreds, a French soccer group and the Miramax movie studio.
L.A. has lengthy served as a luxurious playground for the royal household. In 2011, the teenage prince, Sheikh Khalifa bin Hamad bin Khalifa Al Thani, arrived at USC with a small military of servants for an undergrad crammed with luxurious Lakers suites, unique automobiles and a full-time residence on the Beverly Wilshire resort. (A Occasions investigation raised questions on his diploma after he was allowed to skip class for safety causes and acquired a grasp’s diploma for a interval during which he by no means set foot on campus.)
The eight-acre compound embody a tennis courtroom and a number of swimming pools with sweeping views.
(Simon Berlyn)
The Al-Thanis purchased the property as an empty lot for $35 million in 2010. They set out with a vast price range of money and time, pouring $430 million into the property over the course of practically a decade, based on actual property agent Jack Harris, who shares the itemizing with Michael Fahimian.
Harris couldn’t disclose particulars concerning the homeowners however mentioned they needed to construct “the perfect home L.A. has ever seen.”
Accomplished in 2018, the compound sits on an eight-acre promontory lot overlooking Bel-Air Nation Membership. There’s a 23-bedroom primary home, 16 bed room guesthouse and a heap of facilities together with a movie show, wellness facility, tennis courtroom and a number of swimming swimming pools.
Outdoors, rolling lawns dotted with sculptures absorb views from downtown L.A. to Catalina Island.
So why are they promoting after pouring lots of of thousands and thousands of {dollars} into the property over the higher a part of a decade? “They don’t use the property as a lot as anticipated,” Harris mentioned.
The proprietor poured $430 million into the property over the course of practically a decade.
(Simon Berlyn )
As for whether or not a single-family residence can command $400 million, or something shut, it stays to be seen.
A handful of Southern California properties have aimed for related costs through the years and fallen properly brief. In Beverly Hills, a 157-acre property hit the marketplace for $1 billion in 2018, however an possession battle led to it promoting at a foreclosures public sale for $100,000. In Bel-Air, a 105,000-square-foot spec home was marketed for $500 million, however by the point it was completed, it was already falling into disrepair and ended up being auctioned off for $141 million.
Nevertheless, Harris mentioned the value tag suits the property.
“$400 million looks like an aspirational asking value, however that is the uncommon residence the place the cash put into it exceeds the value tag,” he mentioned. “I’ve been to all the highest properties in L.A. Nothing holds a candle to this.”
Harris mentioned he’s already acquired curiosity from a number of critical patrons, including that regardless of the gargantuan dimension, it might nonetheless be a very good match for a small household.
“Folks hear 70,000 sq. toes and robotically suppose it’s unapproachable, however the home lives like a household residence,” he mentioned. “It doesn’t really feel lonely.”
For the reason that property is situated within the metropolis of L.A., it’ll be topic to the Measure ULA “mansion tax,” a switch tax levied on all gross sales above $5.3 million. Assuming it fetches $400 million, the mansion tax alone could be $23.8 million.


