2-Story House Plan 3783 ft²: 3 Beds, Home Office, 3 Baths, Open Floor Plan, without Garage

Plan 55648R is a 3-bedroom modern house plan on three stories, offering 3783 ft² of living space under a crisp flat roof. Contemporary and high-tech in spirit, the single family home is finished with wood and stucco exterior walls, and its large windows and floor-to-ceiling windows give the facade a light, open character. The house measures 51'8" wide and 58'2" deep.

The main floor begins with a proper entry that leads into an open floor plan, where the living spaces flow together without heavy partitions. The large family room is generous enough for a sectional, a reading corner and everyday family life, while the large kitchen has room for serious cooking and for guests who like to gather around while dinner is made. Floor-to-ceiling glass pulls daylight deep into these rooms, and on a quiet morning the whole level feels bright and calm. A home office gives a dedicated place for remote work or study, away from the bedrooms.

The master suite sits on the second floor, and the bedrooms are clustered, so parents and children stay close to one another. With three full bathrooms, no one waits for a shower in the morning. An in-law suite makes this a practical house plan for multigenerational living or for long visits from family. Everyday chores stay organized on the main floor: the laundry is set inside the utility room, and a separate storage room keeps seasonal gear and household supplies out of sight.

Outside, the modern lines continue with stacked porches that layer outdoor space from one level to the next, along with a balcony for a private moment in the open air. The covered rear porch extends the living area outdoors, sheltered from sun and rain, and is well suited to summer meals or a quiet evening after work. For a family looking for a 3 story house plan with a flat roof, clean contemporary architecture and flexible rooms for guests and work, this design offers a thoughtful, livable layout.