Introducing one of the final opportunities to create a legacy estate within Montage Residences Healdsburg, set within the Forbes Five-Star Montage Healdsburg resort in the heart of Sonoma wine country. Arguably one of the finest homesites within the enclave, Estate Homesite 15 encompasses approximately 16,743 square feet and is among the largest offerings within the coveted Estate Collection. Surrounded by mature oak woodlands and thoughtfully positioned for exceptional privacy, the property provides a remarkable setting for a custom Wine Country residence. Estate Homesite 15 is contiguous to Estate Homesite 16 (MLS #326061006), creating a rare opportunity to acquire both properties and establish an even more significant private estate within the Montage community. Originally designated for the striking Estate Home E architectural concept, the homesite was envisioned for an approximately 4,362-square-foot contemporary residence featuring four bedrooms plus a den, four-and-one-half baths, a dramatic detached primary suite, expansive great room, private pool and spa, generous outdoor entertaining areas, and seamless indoor-outdoor living designed to embrace the Sonoma lifestyle. Ownership at Montage Residences Healdsburg extends well beyond the residence, with access to the exceptional amenities and services of Montage Healdsburg, including Spa Montage, Hazel Hill restaurant, resort pools, fitness facilities, concierge services, miles of scenic trails, and the signature hospitality of the Montage brand. Just minutes from historic Healdsburg Plaza and surrounded by acclaimed wineries, celebrated dining, and endless outdoor recreation, Estate Homesite 15 represents one of the last opportunities to create a custom legacy residence within one of Northern California's most prestigious resort communities.