London’s nine-figure “White House,” a grand retreat inside Regent’s Park, sits on a lake over 4 acres and features its own ...

In this Saturday edition of BI Today, we're talking about how billionaires' neighbors are cashing in on proximity by selling ...

The post Billionaire Bill Gates Reveals Why He Will Never 'Downsize' His 'Gigantic' $130 Million Xanadu 2.0 Mansion—as He ...

A Texas billionaire is fighting with the state to forge ahead with his plans to build a megamansion on the site of the ...

To the billionaires descending on the District in the wake of Trump’s election, we can add another presumptive name to the ...

Courthouse records suggest that Starwood Capital Group's Barry Sternlicht is behind the company that just paid nearly $14 ...

Donors with ties to Elon Musk have grown in prominence in the Republican Party since Donald J. Trump’s victory. The same is ...

Dan Loeb, who runs hedge fund Third Point, on Wednesday urged Soho House directors to run a “fair” sales process and consider ...

President Donald Trump's second White House is looking a lot like the inside of Mar-a-Lago, with extremely wealthy Americans ...

Billionaire Elon Musk has already secured a White House email address as President Donald Trump was sworn into office for a ...