Living Very Large

The latest project of Hyatt hotel heir Anthony Pritzker is a 49,300-square-foot building designed by an architecture firm in Paris. It involves a small army of specialized consultants and boasts amenities like a bowling alley, hairdressing area and gym.

The project, in the hills above Los Angeles, isn’t a luxury hotel – it’s a private home for Mr. Pritzker and his family.

Above: The 18,300-square-foot home of New England Patriots quarterback Tom Brady and Giselle Bundchen

More