Binome: A Model of Thoughtful Urban Densification Through Innovative Architecture

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Introduction: Redefining Urban Living in Montreal

In an era where cities grapple with housing shortages and unsustainable sprawl, Binome emerges as a visionary residential project that rethinks urban densification with sensitivity and creativity. Located in Montreal, this five-unit building blends architectural innovation, community-centric design, and sustainable practices to create a living experience that feels both intimate and connected.

Born from the aspirations of its owners—who sought to transform a vacant lot into a meaningful contribution to their neighborhood—Binome stands as a testament to how thoughtful infill development can enhance urban life without sacrificing character or comfort.


The Vision Behind Binome: Community, Affordability, and Architectural Boldness

The project was conceived by co-owners who envisioned more than just a standard duplex or triplex. Instead, they dreamed of a building that would:

  • Promote intergenerational living by attracting diverse residents (families, artists, young professionals).
  • Offer affordability without compromising design quality.
  • Integrate harmoniously into Montreal’s existing urban fabric.

“We wanted a different kind of architecture—one made of two volumes with a central courtyard, allowing for more housing while fostering connection,” explains Sarah-Jeanne Labrosse, co-owner of Binome.

Key Challenges & Solutions

  1. Optimizing a Narrow, Deep Lot
  • The site’s constraints demanded a creative approach to avoid a monolithic structure.
  • The solution? Two distinct volumes linked by a landscaped courtyard, ensuring natural light and ventilation.
  1. Navigating Municipal Regulations
  • Instead of a conventional duplex, the team pursued a multi-unit design that complied with zoning while adding value to the neighborhood.
  1. Balancing Density and Livability
  • By breaking the mass into smaller forms, the project achieves soft density—adding housing without overwhelming the streetscape.

Architectural Design: A Harmonious Blend of Form and Function

1. The Two-Volume Concept & Central Courtyard

Binome’s defining feature is its split design, which offers:

  • Cross-ventilation and abundant daylight in all units.
  • A shared courtyard that encourages neighborly interaction while maintaining privacy.
  • Visual permeability, softening the building’s urban impact.

2. Unit Mix: Flexibility for Diverse Lifestyles

The building includes:

  • Three 600 sq. ft. open-plan units (ideal for singles or couples).
  • Two 1,500 sq. ft. duplexes (perfect for families).
  • Private outdoor access for every resident (via terraces or the central courtyard).

3. Materiality & Aesthetic Ties to Montreal’s Industrial Heritage

Drawing inspiration from the neighborhood’s industrial past, Binome incorporates:

  • Red brick facades (a nod to Montreal’s historic architecture).
  • Generous steel-framed windows (reminiscent of old workshops).
  • Brick colonnades (echoing the nearby Pasteur Hospital’s aesthetic).

The façade’s tone-on-tone red metal accents create a cohesive yet dynamic streetscape presence.

BINÔME Multi-residence / APPAREIL architecture  - Interior Photography, Wood, Concrete, Handrail, Balcony
BINÔME Multi-residence / APPAREIL architecture  - Interior Photography, Stairs, Wood, Handrail, Balcony

Sustainability & Quality of Life: Core Principles of Binome

1. Eco-Conscious Design Strategies

  • Green roofs for stormwater management and urban heat island reduction.
  • Planted lightwells to enhance garden-level units with natural light.
  • Energy-efficient through-units that minimize reliance on artificial cooling.

2. Interior Design: Customized & Refined Spaces

Each unit features bespoke details, including:

  • Custom kitchen islands (crafted by Appareil in white oak, walnut, or colored metal).
  • Unique bathroom ceramics for individualized character.
  • Strategically placed windows to maximize natural light.

3. Landscape Design: Urban Biodiversity & Edible Gardens

Collaborating with horticultural specialists, the team integrated:

  • Native plantings to support local ecosystems.
  • Edible gardens for residents to enjoy fresh herbs and greens.
BINÔME Multi-residence / APPAREIL architecture  - Interior Photography, Glass
BINÔME Multi-residence / APPAREIL architecture  - Image 12 of 32

Why Binome is a Blueprint for Future Urban Development

Binome proves that thoughtful densification can:
Preserve neighborhood character while adding housing.
Foster community through shared spaces.
Prioritize sustainability without sacrificing beauty.

“We wanted something unique that would positively impact the neighborhood—and that’s exactly what happened,” says Labrosse. “Now, artists, families, and professionals all share this space, each with privacy but plenty of opportunities to connect.”

BINÔME Multi-residence / APPAREIL architecture  - Interior Photography, Kitchen, Wood, Chair
BINÔME Multi-residence / APPAREIL architecture  - Interior Photography, Living Room, Lighting, Chair

Conclusion: A Model for the Future of Cities

Binome isn’t just a building—it’s a case study in how cities can grow gracefully. By embracing innovative design, sustainable practices, and community-focused planning, it sets a new standard for urban infill projects.

For architects, city planners, and residents alike, Binome demonstrates that density doesn’t have to mean compromise. Instead, it can mean better living, smarter design, and stronger communities.

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