Larissa Runkle

Having been owned by the same family for the past five decades, the extraordinary property is on the market for the first time.

Inside the $9.99 million Belle Terre compound: A 20,000-square-foot Long Island estate with a private beach, tennis court, and pools

In a city known for its stately mansions and centuries-old government buildings, one dramatic glass residence offers another kind of architectural brilliance—one that puts a very "urban" spin on the acclaimed midcentury modern designs of

Known as Bella Tenuta, which means "beautiful estate," the property has been owned by the same family for generations.

Inside a $7 million Crested Butte, CO, estate with restored mining sheds, Civil War-era floors, and a rare grandfathered creekside location.

An 18th-century Colonial dwelling is offering up the opportunity to take a luxurious step into the past—providing a rare glimpse into a time gone by, and all within 100 miles of the modern metropolis that is New York City.

Having been owned by the same family for the past five decades, the extraordinary property is on the market for the first time.

Inside the $9.99 million Belle Terre compound: A Long Island North Shore estate with a private beach, tennis court, and pools.

Known as Bella Tenuta, which means "beautiful estate," the property has been owned by the same family for generations.

Inside a $7 million Crested Butte, CO, estate with restored mining sheds, Civil War-era floors, and a rare grandfathered creekside location.