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.

Just 28 miles from Paris, this 13th-century fortress—restored over 14 years to heritage standards—now operates as a five-star hotel and events venue.

A renovated villa in Théoule-sur-Mer pairs sweeping Mediterranean views with a guest house and landscaped terraces, just steps from the village’s port, beaches, and finest restaurants.

Featuring a picture-perfect plane-tree allée and set on 25 acres in the Alpilles — a protected Provençal landscape of limestone peaks, olive groves, and storied villages — this estate offers an idyllic lifestyle minutes from Saint-Rémy-de-Provence.

Perched on a rocky bluff above the San Francisco Bay, this Belvedere Island estate brings Dolce Vita energy to Northern California—with a private dock, a 51-foot yacht, and uninterrupted views of the Golden Gate Bridge.

Set atop Montauk’s southernmost bluff, this oceanfront Hamptons estate offers panoramic Atlantic views and over a century of storied history. Built in 1912 to serve the Montauk Lighthouse, The Stone House remains one of the East End’s rarest coastal legacies.

Limited September dates remain for this ultra-private villa on Wörthersee—Austria’s most glamorous lake region, long favoured by European aristocracy.