4375 Sweeney Road Lompoc, CA 93436

The Sweeney Canyon Riverside Estate features a Mediterranean-inspired residence situated on 49 acres with approximately 1,400 feet of Santa Ynez River frontage. Located in the Sta. Rita Hills AVA, known for producing high-quality Chardonnay and Pinot Noir, the property includes an unfinished residence built in 2012. The structure spans about 14,423 sq. ft. over four levels, connected by an elevator shaft. The residence is framed, plumbed, and ducted, and is ready for completion under an active building permit. The steel and I-beam construction provides a solid foundation for the future owner. The residence includes a grand two-story foyer, multiple indoor and outdoor entertaining terraces, seven bedrooms, six full baths, and three half baths. A 5,000 sq. ft. daylight basement with roll-up doors offers additional space. The property, set among rolling hills, features sweeping valley views and exceptional privacy. It has potential for agricultural or hospitality use under the Santa Barbara County Agricultural Enterprise Ordinance (Jan 2025). The site includes two wells, a shared 30,000-gallon cistern, and about 35 acres of usable land. Formerly the Sweeney Canyon Vineyard site, this estate presents an opportunity to create a lasting legacy in wine country.