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

It features two master bedrooms, a room for children and two bathrooms—in addition to a family room, office, kitchen and gun room. The owner says he spent more than $1 million for his concrete ...

Facebook billionaire Mark Zuckerberg recently ... The resort can accommodate up to 30 people and has eight guest bedrooms, a 1,500-square foot master suite, and a zip line that carries guests ...

A mysterious American tech billionaire may have purchased one of ... Also known as London’s “White House,” the 40-bedroom palace inside Regent’s Park sits on a lake over 4 acres in the ...