Welcome to 3723 Foothill Blvd, Oroville a breathtaking 7,800 sq. ft. estate set on 20 Acres known as Olive Branch Ranch. Thoughtfully crafted by Better Builders under the direction of John Starr, this remarkable residence blends refined luxury with timeless craftsmanship. Designed as a place where generations gather, every detail reflects intention, quality, and enduring beauty. At the heart of the home is a grand chefs kitchen that flows seamlessly into the family room, creating an inviting space for everyday living and entertaining. Formal living and dining rooms offer a generous scale for hosting holidays and special occasions. Upstairs, the primary suite is a private sanctuary, showcasing sweeping views of the foothills, Table Mountain, the Oroville O, and the distant Coastal Range. The suite features an expansive walk in closet, custom built ins, and a spa inspired en suite bath designed for relaxation. Three additional bedrooms, a versatile bonus room ideal for a hobby space or homeschool area, and a full guest bathroom complete the upper level. The lower level functions as private guest quarters, offering a game room, kitchenette, and direct access to the Olympic size pool perfect for extended stays or entertaining. Set on 20 acres, the grounds are equally impressive, offering privacy, functionality, and lifestyle amenities. The estate includes a 3,200 sq ft shop, fenced garden, micro orchard, full basketball court, and a scenic 1.5 acre pond. One of the propertys most distinctive features is the fully restored Rio Grande train caboose, thoughtfully converted into a charming guest retreat. Overlooking the pond and landscaped surroundings, the caboose includes a wood stove, air conditioning, a full bathroom, a private deck, and original working railroad lights a truly memorable space for guests. The property is fully fenced with cross fencing for livestock, a chicken mansion with exterior egg access, multiple storage buildings, and an equipment shed, offering both beauty and practicality. A rare combination of elegance, craftsmanship, and lifestyle opportunity, Olive Branch Ranch represents a truly exceptional Northern California estate.