The Astolat Dollhouse Castle, currently considered the most valuable real estate in the world, is an 800-pound, 9-foot-tall structure valued at $8.5 million. It features 29 rooms filled with approximately 10,000 miniature objects, including furniture, ornate decorations, and even functional elements like electricity and an elevator.

The dollhouse was created over 13 years by commercial artist Elaine Diehl and completed in 1987. In 1996, PhD psychologist Dr. Michael Freeman purchased the intricate piece. After displaying it at his Long Island home, the dollhouse was placed in storage. Freeman and his wife, Lois, who is a dollhouse collector, are now considering its future.

Freeman has expressed a desire for the Astolat Dollhouse Castle to be housed at the White House. "I would love it to be in the new White House Ballroom, for future generations to enjoy. This would represent World-class American art created by an American woman," he told The Post. He envisions it as a significant cultural artifact for the nation.

The dollhouse's interiors are detailed with high-value miniatures. These include tiny bottles filled with real alcohol, jewelry adorned with genuine gemstones, replicas of 18th-century oil paintings, and a grand piano valued at $7,000. Other notable miniatures include an 1811 antique thumb Bible with readable pages and a variety of miniature food items. The collection also features scaled-down furniture such as an English oak kitchen table and a gilt French Baroque table, alongside accessories like a brass birdcage with a canary and a Victorian globe.

Diehl commissioned numerous artists to create original artworks for the dollhouse, many of which measure approximately one inch by one inch. Freeman and his wife discovered the dollhouse at Diehl's shop in Sedona, Arizona, and were immediately captivated. Freeman recounted the purchase, describing the price as "ridiculous" but ultimately agreed upon to fulfill his wife's passion.

Upon acquiring the dollhouse, Freeman arranged for a driver to transport it and hired Diehl and an assistant to assist with its reassembly in New York, a process he noted was complex. The dollhouse's electrical system is sophisticated, designed to accommodate lighting effects, though Freeman has opted not to activate the elevator due to perceived risks.

After decades of ownership, Freeman's primary concern is finding a suitable home for the Astolat Dollhouse Castle where it will be most appreciated. The dollhouse was previously on display at the Time Warner Center in 2015, attracting over 30,000 visitors.