PM-0127C | Double dwelling house plan

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Building type: Duplex / Single-gamily home / Income home / Semi-detached & Bi-generation


Architectural style: Contemporary


Surface area: 4,600 sq ft


Number of floors: 1


Foundation type: Poured concrete


Garage: No garage


Number of bedrooms/offices: 8


Bathrooms: 4


Building width: 49'


Building depth: 54'


Basement: Finished basement


Garden level: Yes


Mezzanine: No


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A contemporary and versatile double-family house plan


This double-family house plan is an ideal solution for multigenerational families, owner-occupants looking to generate rental income, or real estate investors looking for a modern, functional, and aesthetically pleasing home. Its contemporary architecture, generous 4,600 sq ft, and ingenious layout make it a unique home.


Designed to comfortably accommodate two families under the same roof, this house stands out as much for its layout as for its style. Each unit has its own well-defined living spaces, allowing for harmonious coexistence while preserving individual privacy.


Two distinct homes under one roof


The design of this double-family house plan is based on a perfectly symmetrical layout. Each of the two units includes a full kitchen with a central island, a dining room opening onto a large, bright living room, and direct access to a covered terrace at the rear. This layout encourages both gatherings and everyday comfort.


The intelligent layout also allows for four bedrooms per unit, including a master bedroom with a walk-in closet, in addition to two full bathrooms per unit. Whether for a large family or for hosting guests, each space is designed to maximize well-being.


A finished basement and a light-filled garden level


Built on a poured concrete foundation, this model adapts perfectly to a sloping lot, allowing for a finished basement and a fully usable garden level. The lower level benefits from large windows that provide exceptional natural light, making the space as pleasant as the ground floor.
This level also houses several utility rooms, such as a mechanical room, a laundry room, storage spaces, and a common area that can be used as a family room, play area, or home office. This configuration offers great flexibility, ideal for the changing needs of a family or the requirements of a rental property.


A contemporary design


The exterior of this contemporary house is striking. Its vertical wood cladding, clean lines, and well-balanced volume give it a warm yet modern aesthetic. The two-level covered terraces not only provide a beautiful outdoor living space but also contribute to the building's overall elegance.


The choice of a flat or low-sloped roof, combined with the absence of a garage, accentuates the minimalist and refined appearance of this building. Every detail has been carefully considered to combine beauty, durability, and harmonious integration into the natural environment.


An ideal home for a family or investment


This double-family house plan is equally suited to family occupancy or an investment strategy. Thanks to its two fully self-contained units, it is possible to live in one section while renting out the other, thus generating an attractive additional income. This flexibility can also be ideal for families wishing to accommodate elderly parents or adult children, while maintaining a clear separation between spaces.


The layout, size, quality of the materials used, and contemporary architectural design make this home a solid value, both functionally and aesthetically.