3954 Calle Buena Vista Looks can be deceiving... and this Newbury Park home proves it in the best way. From the street, it presents like a classic tract home. Step inside, and it quickly reveals itself as something entirely different. Thoughtfully upgraded, beautifully maintained, and full of unexpected moments, this home just keeps getting better the more you explore. The interior blends comfort with modern convenience. A spacious kitchen with a stunning quartzite island opens seamlessly to the family room, creating the perfect setting for everyday living and entertaining. Smart home features are integrated throughout, including a security system with smoke detectors, video doorbell, smart thermostat, wifi-enabled garage door, and a whole house water filtration system. Bathrooms have been tastefully updated, and fresh interior paint gives the home a clean, elevated feel. Upstairs, each bedroom captures serene mountain views, adding to the sense of privacy and retreat. And tucked away at the end of the hallway, a hidden bookcase door opens to a large bonus space. Whether you envision a fourth bedroom, office, studio, or game room, this flexible area adapts to your lifestyle. Then there's the backyard... and it truly steals the show. Set on a rare pie-shaped lot, the outdoor space opens up into one of the largest and most unique yards in the neighborhood. Designed for both relaxation and entertaining, it feels like your own private resort. A lagoon-style pool with an island spa and bridge creates a stunning focal point, complemented by upgraded lighting, and wifi-enabled controls. Two in-ground fire pits, an outdoor bar with honed marble counter, a dining patio with French doors, and an outdoor shower complete the experience. Mature landscaping, low voltage lighting, and mountain views create a setting that feels both peaceful and private, with ample space for future possibilities like an ADU. Additional highlights include fully paid solar, an upgraded electrical panel, Tesla charger, newer roof, and enhanced exterior finishes. This is a home that surprises you at every turn. Unique, functional, and designed for the way people actually live, it offers far more than meets the eye.