54 Prospect St Classic Mid-Century Modern home, custom designed and built by award-winning architect for his family. A rare opportunity to own a piece of architectural history, this 4-bedroom, 2-car garage ranch home with easy access to major highways is located in a premier neighborhood in close proximity of downtown Somerville and NJ Transit train station. Boasting a striking architectural blend of natural materials " hand cut Georgia marble, California redwood and glass, this property features a gracious openflow living room and dining room area- ideal for entertaining. The highlight of the space is a wall of floor to ceiling windows, new wood flooring, and a bespoke wood-burning fireplace. A primary bedroom offers a private retreat, complete with fireplace, custom bookcase, cathedral ceilings, en suite bath with whirlpool tub and large walk-in shower, home office, and access to a spacious deck. A newly renovated eat-in kitchen boasts a skylight, new quartz countertop and tile backsplash, and new range/oven. The expansive lower ground level includes a family room, art studio/study, gym space, and a summer kitchen/laundry room, half bath, and shower. A walk-out finished basement leads to an extensive two tier patio with a wood burning grill and built-in stone picnic table along with an adjacent large storage room.