1600 Sq Ft Flat Roof House Plan with Basement Garage

Plan 53449R is a 3-bedroom modern house plan arranged over three stories, offering 1607 ft² of living space beneath a crisp flat roof. Contemporary and European in spirit, with a high-tech edge, this single-family home pairs smooth stucco with warm wood on its facade, and the low 1/12 (5°) roof pitch keeps the profile clean and horizontal. The house measures 36'9" wide and 27'1" deep, with a height of 27'1", a compact footprint that stacks its rooms vertically instead of spreading them out.

The living level is built around an open floor plan, where a large family room with a fireplace flows into a large kitchen. The island gives room for cooking, serving and casual conversation, while the breakfast nook sits beside a corner window, so morning coffee comes with light from two directions. Large windows and floor-to-ceiling windows connect the main rooms with the outdoors, and on winter evenings the fireplace becomes the natural gathering point of the house. A dedicated home office provides a proper place for remote work, study or household paperwork.

All three bedrooms are clustered together, and the master suite on the second floor includes its own walk-in closet. Three full bathrooms keep busy mornings running smoothly for the whole family and make overnight guests comfortable. A defined entry receives visitors and gives the house a tidy first impression, the utility room also holds the laundry, keeping washing out of the living areas, and a separate storage room takes care of seasonal items and everyday clutter.

This 3 story house plan stands on a full basement, and its 2-car drive-under garage with front entry is tucked beneath the living floors, so cars and storage never compete with the facade. The plan is also available with strip footings or a slab. The main exterior walls are designed in aerated concrete block, with ceramic block or wood frame construction offered on request. A covered front porch shelters the arrival, a covered side porch adds a second sheltered spot for fresh air in any weather, and a balcony gives the upper floor its own private outdoor perch.