Welcome to 3279 Avenida Simi! This nicely updated Central Simi Valley residence offers 4 bedrooms, 3 full bathrooms, and an expansive 3,067 square feet of comfortable, versatile living space. Thoughtfully designed for today's lifestyle, the home features two primary suites, each with its own en-suite bathroom. The downstairs primary suite is perfect as a resident's quarters and for multi-generational living, while the upstairs suite--currently used as a home office--boasts sweeping mountain views and could easily serve as a guest bedroom, playroom, home gym, or media room. At the heart of the home, the updated kitchen showcases LVP flooring, stainless steel appliances, generous cabinetry with modern hardware, and seamless flow into the cozy family room. For larger gatherings, enjoy the formal dining room, or entertain in style at the custom built-in bar complete with granite countertops and barstool seating. An indoor laundry room adds everyday convenience. Step outside to your private backyard retreat--an entertainer's dream! Enjoy a newer pool and spa with an automatic cover, a large covered outdoor kitchen with multiple grills, and a fire pit perfect for evening gatherings. Additional exterior highlights include an oversized driveway, RV parking with water and electrical hookups plus a newer clean-out, and a dedicated dog run. The property also features a spacious 3-car garage enhanced with custom cabinetry and storage solutions, offering excellent organization for tools, hobbies, and everyday essentials. Recent owner upgrades elevate both comfort and efficiency, including a new AC condenser, an upgraded EV-ready 200/225 Amp electrical panel, an OWNED solar panel system with IQ back-up battery pack, and a Generac whole-house generator for added peace of mind. Conveniently located near top-rated schools, shopping, and dining, this exceptional property blends comfort, function, and resort-style living--an outstanding opportunity to enjoy the best of Southern California living. Schedule your showing today!