The sprawling property is spread over nine acres.
The house was built in 1936.
Its previous owner was Verner Zevola Reed Jr., who was the US ambassador to Morocco under President Ronald Reagan and vice president of Chase Manhattan Bank.
The house has eight total bedrooms. This one looks larger than many New York City apartments.
next slide will load in 15 secondsSkip AdSkip AdWith 11 bathrooms throughout the house, no residents or guests have to share.
Much of the home features ornate furniture and decorations and an emphasis on whites and yellows.
The interior design has a distinctly French influence.
The kitchen is a little less ornate than the rest of the home.
The pool room also has a more casual vibe.
next slide will load in 15 secondsSkip AdSkip AdOutdoor amenities include a tennis court, gardens, terraces, and a private beach.
The pool offers views of the ocean.
Leno won't be the only celebrity with a mansion in Rhode Island, as Taylor Swift paid $17.75 million for one in Westerly in 2013.