Exceptional new construction in Somerville's vibrant Union Square neighborhood. This duplex-style home lives like a single-family, offering a private entrance, multiple living areas, and curated designer finishes throughout. The main level features a striking kitchen with Fisher & Paykel appliances, dramatic stone countertops, and seamless flow into open living and dining spaces. A full guest bedroom and stylish bath complete this floor. Upstairs, a skylit hallway leads to a sun-filled primary suite with private deck and walk-in closet, along with two additional bedrooms perfect for guests, office, or nursery. The finished lower level includes a second suite, media room, and full wet bar, ideal for entertaining or extended stays. Custom cabinetry, white oak floors, radiant heat, and designer lighting complete the interior. Includes two private entrances, deeded parking, EV-ready setup, and a prime location close to the new Green Line and all that Union Square has to offer.