Welcome to 226 Treasure Dr, an exceptional home in the highly sought-after Rancho Tesoro community of San Marcos. This 5-bedroom, 3.5-bathroom Westerly residence spans 3,624 square feet of meticulously designed living space, featuring high ceilings, expansive windows, and an open-concept layout. The chefs kitchen is a standout with a massive island, quartz countertops, premium stainless steel appliances, a $10K Daycor refrigerator, beverage fridge, and brand-new GE Profile dishwasher and Panasonic microwave. A custom coffee bar and additional upper cabinets add both style and functionality. The living area is equally impressive, showcasing a custom electric fireplace with integrated 7.1 home theater ceiling mounted craft speaker system and elegant lighting. A guest bedroom and full bath on the main level provide convenience for visitors. Upstairs, a spacious loft with mountain views is also pre-wired for surround sound, making it an ideal media or relaxation space. The primary suite is a private retreat, offering a spa-like ensuite with dual vanities, an oversized shower, a soaking tub, and a massive walk-in closet. An adjoining movie room/retreat enhances the luxury experience of the master. Throughout the home, a whole-house surround sound system delivers premium audio, while a custom audio cabinet with cooling fans ensures top performance. Smart home automation allows control of BBQ, outdoor, garage, and patio lighting, Google thermostats, and even a waterfall. Outside, the California Room with a fireplace and outdoor TV outlets extends your living space into a private backyard oasis. The fully upgraded garage features epoxy flooring, ceiling-mounted storage, and custom cabinets. Both AC condensers have been upgraded with capacitors and surge protectors for enhanced efficiency and safety. Adding to the homes energy efficiency, solar panels harness year-round sunshine for sustainable power. Located near top-rated schools, shopping, hospitals, and upcoming parks, this home seamlessly blends luxury, technology, and convenience. Dont miss the opportunity to make it yours!