Custom Built 3,672 sq. ft. two story home. Two-Parcel Delta Waterfront Retreat - Expansive Views - Private Country Setting Extensively Renovated SMART® Home - RV Pad with Full Hookups. Rare two-parcel Delta waterfront retreat offering approximately 1.48 acres. Panoramic views of Mt. Diablo and Seven-mile Slough, and an exceptional combination of privacy, surrounded by expansive open-space views. Just minutes from downtown Rio Vista, the property includes a separate waterfront parcel and enjoys expansive open-space views. Five mature fruit trees complement the grounds. The principal living level features a large, all-electric kitchen with a center island, quartz countertops, white cabinetry, and new appliances. The adjoining living room has a custom stone fireplace and expansive views, while the formal dining room includes a built-in buffet, undercounter beverage refrigerator, and dedicated wine cooler. This level also includes the primary suite, two additional bedrooms, and another full bathroom. The kitchen opens to a recently installed 1,000-square-foot custom Trex deck for outdoor dining and relaxing. The lower level offers approximately 1,500 sq.ft. of expansive, flexible living and recreation space with a second stone fireplace and wood-burning stove insert. Two additional bedrooms provide options for home offices, a library, hobby space, or a playroom. This level also includes a full bathroom, separate laundry room and generous storage. Recent improvements include an integrated SMART®-home system, a new high-efficiency upstairs HVAC system, updated plumbing and fixtures, energy-efficient LED lighting, and new flooring throughout. Additional amenities include an integral two-car garage with smart garage-door openers, separate workshop, a circular driveway, and an adjacent RV pad with full hookups. At the water's edge, a concrete terrace with stone benches overlooking Seven-mile Slough, creating a peaceful waterfront setting for fishing or unwinding. The property combines country privacy with convenient access to downtown Rio Vista shopping and services. Commute to Antioch-BART is only 14 miles.