Overlooking Mallorca’s Tramuntana mountain range, Finca Sonrisa blends contemporary design with traditional finca style in a project recognized by Architectural Digest and Wallpaper*, now on the market for €8.9 million.

In the hills outside Lucca, one of Tuscany’s grand historic estates has returned to the market with provenance few properties can match, acquired in 1836 by Caroline Bonaparte—Napoleon Bonaparte’s younger sister and Queen Consort of Naples.

Built for Louise Grace—daughter of NYC’s two-time mayor and shipping magnate William R. Grace—this stuccoed Renaissance Revival cottage is a rare surviving example of an early American summer estate, set on 3,570 feet of private Maine shoreline.

This château was built in 1910 in the style of 18th-century French neoclassicism, specifically the Château de Bellevue, which was commissioned by King Louis XV for his mistress, Madame de Pompadour.

On 34.5 acres with more than half a mile of Hudson River frontage, Ulster Landing is a circa-1800s Hudson River estate once held by one of America’s influential dynasties, the Livingston Family.

“Aberdeen is a home with a deep soul,” says the Breaking Bad actor. “It was the first home built on the hillside of Los Feliz with a garden that has been maturing for over 100 years. The original finishes that make this home magic are still intact, which is a testament to how much respect all of its owners have had for this space over the years.”

Copper heiress Huguette Clark bought the 1938 mansion as a Cold War refuge but never lived in it, leaving the mansion untouched for more than 60 years. Restored by Reed and Delphine Krakoff and featured in Architectural Digest, the estate is now on the market for $25,500,000.

Set above Cala Salada with sweeping views of Ibiza’s west coast, this off-market villa introduces a new model of fractional ownership with professional management and true equity.

Set on 106 acres in Sharon, Connecticut, the 12,000-square-foot estate known as Filston remains one of Litchfield County’s grandest turn-of-the-century homes.

Set on 11 acres along the Silverado Trail, Napa Valley’s historic wine route lined with many of California’s most renowned wineries, this estate offers a sprawling main residence, guest cottage, and gallery space.