Move in & enjoy this beautiful, spacious turnkey Carlsbad home in the sought-after Treviso community! Built in 2021, this upgraded detached property offers 5 bedrooms + a loft & an attached ADU/Casita, ideal for multigenerational living, extended family or rental income potential. The private ADU/Casita features its own separate entrance, bedroom, ensuite bath, living area with kitchenette, walk-in closet & laundry hookups. Inside, 9-foot ceilings & abundant natural light complement a modern kitchen with white shaker cabinets, quartz countertops, spacious island, herringbone backsplash & stainless steel appliances. Oversized sliders open to the backyard for indoor-outdoor living. The primary suite offers a large walk-in closet with custom built-ins & an upgraded bath with dual vanities, quartz counters & oversized frameless glass shower. Additional features include luxury vinyl plank flooring, solar, plantation shutters, central A/C, dedicated laundry room with sink, smart thermostat, Ring video doorbell & EV-ready two-car garage. The entertaining backyard features low-maintenance turf, mature apple, peach & apricot trees, a tranquil fountain & pergola-covered outdoor kitchen with grill, griddle & prep space. Treviso amenities include a resort-style heated pool & spa, BBQ pavilion, EV charging & two playgrounds. Near Aviara, La Costa, Batiquitos Lagoon, golf, trails, excellent schools & I-5, this property combines modern comfort, flexible living & a desirable Carlsbad location!