Welcome to this beautifully remodeled single-story estate located in the heart of Norco's famed Horsetown USA. Situated on an expansive 27,443 sq. ft. lot, this exceptional property offers approximately 2,425 sq. ft. of upgraded living space featuring 4 bedrooms and 3 bathrooms, plus a detached guest quarters offering additional flexible living space with 2 bedrooms, 1 bathroom, and a kitchen. The main home has been thoughtfully updated throughout with fresh interior and exterior paint, luxury vinyl plank flooring, recessed lighting, central A/C, and a spacious open floor plan designed for comfortable living and entertaining. The remodeled kitchen boasts quartz countertops, new stainless steel appliances including a dishwasher, oven, and microwave, along with a stylish dry bar complete with a wine cooler. A centrally located fireplace creates a warm and inviting atmosphere in both the living and dining areas. The spacious primary suite features an additional attached bonus room, perfect for a private office, retreat, nursery, or fitness space. Additional highlights include an epoxy-finished garage with washer and dryer hookups. Step outside to your own private resort-style backyard featuring a heated pool and spa with upgraded equipment and heater, expansive patio space, fire pit, beautifully landscaped grounds, automatic sprinkler system, kennel/storage shed, and ample room for entertaining. The property also offers two large RV parking areas, providing plenty of space for recreational vehicles, trailers, or additional storage. Enjoy Norco's unique equestrian lifestyle with nearby community horse trails and riding paths throughout the neighborhood. Conveniently located near shopping, dining, parks, schools, and with easy access to the 15, 91, and 60 freeways, this remarkable turnkey property offers the perfect combination of modern luxury, rural charm, and versatile living opportunities. No HOA. Buyer to verify all permits, square footage, uses, and property information to their satisfaction.