So how upscale is it, exactly? Well, this property's guest house was designed by Frank Lloyd Wright. It also comes with a 30-car garage, an infinity pool, a tennis court, multiple fireplaces, marble flooring and a carriage house, plus a stunning view of the Potomac River. It can be all yours for just $62,950,000.
The property's main home -- dubbed The Falls for its location over Great Falls Park -- was built in 1999 by late AOL co-founder James Kimsey, who there until his death in 2016, the AP and Washington Post reported.
The guest home, known as the Marden House, was built by architect Frank Lloyd Wright in 1959. This home is shaped like a fish, "appropriate for the natural setting alongside the river," says a TTR Sotheby's International Realty listing. It could be used for separate guest quarters or as a place to entertain, the listing said.