This stunning 4-bedroom, 3-bathroom detached single-family home is located in the gated community of Rancho Tesoro in San Marcos. Recently built and highly upgraded, this home boasts 2,458 sq. ft. of thoughtfully designed living space. The open-concept downstairs features a spacious kitchen with upgraded quartz countertops, stainless steel appliances, and seamless flow to the dining and family rooms. A guest bedroom with a full bathroom. Upstairs, the luxurious master suite offers breathtaking mountain views, a soaking tub, a tiled walk-in shower, dual sinks, and a walk-in closet. Two additional bedrooms, a large laundry room with extra storage, and a versatile loft on the second floor. The home is equipped with smart features, including Lutron lighting, thermostats, and a SimpliSafe doorbell camera. Additional upgrades include board-and-batten wall paneling, elegant window coverings, and designer Vinyl and carpeting. The low-maintenance backyard features turf, and pavers, while the 2-car garage includes epoxy flooring and a tankless water heater. The Rancho Tesoro community offers resort-style amenities, including a pool, cabanas, BBQs, firepits, three parks, and playgrounds, with nearby hiking trails leading to Discovery Lake. Conveniently located near shopping, dining, and top-rated schools, and with low HOA and Mello-Roos fees, this home is a perfect blend of modern luxury and community living. Don't miss this exceptional opportunity!