3-Story Modern Duplex Plan with Large Windows and Rooftop Deck – 1354 ft² Sq Ft per Unit

Plan 36570C is a 3-bedroom modern duplex house plan arranged over four stories, offering 1354 ft² of living space beneath a crisp flat roof. Contemporary and high-tech lines shape the volume, and the facade pairs stone/brick veneer with wood and stucco, so the house feels layered and textured rather than severe. It measures 64'0" wide and 35'2" deep, with a height of 41'1", a vertical composition that gives each level its own outlook and its own character.

The living spaces follow an open floor plan, so the kitchen and the living area flow into one generous room instead of a series of closed doors. The large kitchen is made for real family cooking, with plenty of space to work side by side, and its breakfast nook sits beside a corner window that frames the view from two directions. Morning coffee there comes with the first light of the day. Large windows and floor-to-ceiling windows run through the house, pulling daylight deep inside and making the rooms feel wider than their footprint suggests.

The three bedrooms are clustered together, which keeps the private part of the home quiet and close at hand for parents with young children. The master suite is on the second floor, and three full bathrooms mean no queue in the morning and a comfortable arrangement for guests. A dedicated utility room keeps laundry and household equipment out of the living areas. As a 4 story house plan, the layout separates daily life, sleep and leisure into clear levels while keeping them connected.

Outside, stacked porches and a balcony give the facade depth and offer sheltered places to sit on more than one level, and the rooftop deck turns the flat roof into an open-air room for summer evenings, a highlight of this house plan with rooftop deck. A carport covers one car, and the house has no basement. It stands on strip footings and is also available with a slab or a concrete block foundation. The exterior walls are framed in aerated concrete, with ceramic hollow block or silicate block available on request.