Along the prestigious Santa Barbara coastline, authentic historical heritage combined with expansive acreage is a rarity that seldom reaches the open market. But within a highly sought-after Montecito, California, neighborhood, a multi-parcel estate dating back to 1933 has surfaced for $18,500,000. Represented by Marsha Kotlyar of Berkshire Hathaway HomeServices California Properties, the residence is one of the last remaining, fully intact Provincial Garden compounds of its period.

Spanning 3.41 meticulously curated acres, the estate consists of two distinct parcels served by three independent gated entries. The grounds feature a main residence exceeding 6,000 square feet alongside two fully self-contained historic guest quarters: the Rosemary Residence and the Lavender Guest House. Together, they form a versatile enclave capable of accommodating multi-generational living or functioning as two distinct primary residences on a single contiguous holding.

"What makes this property significant isn't any single feature—it's the totality," said Kotlyar. She emphasized how extraordinary it is to find a contiguous parcel of this scale with such rich history in the Golden Quadrangle, Montecito's most coveted neighborhood. "The scale, the provenance, the Baumgartner landscape, the location—this is the kind of compound that does not come to market. And when it does, it does not come back."

The compound underwent a comprehensive and sensitive restoration and rebuild in 1999. Great care was taken to honor its authentic Provincial architectural character, preserving defining details such as smooth stucco walls, wrought-iron accents, handcrafted tile work, arched interior pathways, and inviting Andalusian-style courtyards. At the same time, the project upgraded the entire structural and mechanical infrastructure to suit modern living standards.

Anchored by panoramic views of both the mountains and the Pacific Ocean, the home also impresses with a French countryside-inspired kitchen and adjacent family room open on both sides to outdoor entertaining terraces, making the home ideal for both quiet everyday life and large-scale social events. In the formal living room, symmetrically placed French doors frame an unobstructed view of the ocean horizon.

Beyond the structural elegance, the grounds themselves represent a masterclass in regional landscape design. Created by renowned landscape architect Sydney Baumgartner, the estate’s gardens are widely regarded as one of his most accomplished works in Southern California. The multi-tiered acreage unfolds into a rich tapestry of mature palms, thriving orchards, manicured gardens, a private putting green, and a gazebo designed for quiet reflection.

As discerning buyers in the Montecito ultra-luxury segment increasingly look for expansive holdings with established natural surroundings, the Baumgartner design gives this offering a distinct artistic provenance. With properties of this caliber in short supply across Santa Barbara’s south coast, 660/670 Buena Vista Drive represents a true once-in-a-generation opportunity to acquire an irreplaceable piece of coastal California history.