Rare 10.11± acre opportunity positioned between Brentwood and Discovery Bay in one of East Contra Costa's most desirable rural corridors. Surrounded by luxury estates, vineyards, equestrian properties, and agricultural land, this versatile parcel offers exceptional potential for investors, farmers, builders, or buyers seeking to create a private estate compound. Property features valuable ECCID water rights, approximately 498 ft of Balfour Road frontage, and nearly 940 ft of depth, creating excellent usability and access. Flexible zoning supports residential, agricultural, mixed-use possibilities, horses, orchards, vineyards, and hobby farming. Expansive Mt. Diablo views enhance the setting, while the location offers convenient access to Brentwood amenities, Discovery Bay Delta recreation, schools, shopping, and commuter routes. Nearby 10+ acre properties with homes and improvements have sold from approximately $875,000 to $1.8M+, reinforcing long-term upside and future development potential. Build a custom luxury estate, income-producing agricultural venture, equestrian retreat, or legacy property in a high-demand growth market. A scarce land holding with scale, frontage, water access, and vision.