Residential Land for Sale in Castro Valley, California

Sold together with 35655 Palomares Rd! See more photos there! Set on 6.37 private acres in scenic Palomares Canyon, this exceptional equestrian estate offers a rare blend of luxury, versatility, and countryside tranquility within convenient reach of the Bay Area. The approximately 5,334 sq ft estate includes a 4,400 sq ft main residence showcasing a timeless Tuscan-inspired exterior and expansive interiors. A dramatic 30-foot vaulted ceiling anchors the main living space, while large windows frame sweeping views of the surrounding hills. The home features generous living and entertaining areas, highlighted by a beautifully appointed farmhouse-style kitchen that blends rustic charm with modern functionality. A detached secondary structure provides added flexibility with a private office suite and fully equipped studio residence, ideal for guests, multi-generational living, or potential income. Designed for immediate use, the equestrian facilities include a professional-grade riding arena with premium footing, a well-appointed barn, multiple fenced paddocks, and approximately three acres of usable land. Recent improvements include a new roof, upgraded well and water storage systems, whole-property filtration, updated hot water system, and Starlink high-speed internet. Additional land and access enhancements further improve usability. Offering privacy, scale, and multi-use potential, this is a unique opportunity to enjoy refined country living with close proximity to Silicon Valley and the greater Bay Area.