25:8 Architecture + Urban Design

25:8 Architecture + Urban Design Bespoke Architecture + Urban Design Solutions

Ottawa, ON —   | 2026Located on a prominent corner in Ottawa’s Glebe neighbourhood, Altared explores how a compact footp...
07/30/2026

Ottawa, ON — | 2026

Located on a prominent corner in Ottawa’s Glebe neighbourhood, Altared explores how a compact footprint can support multiple ways of occupying the same space throughout the day.

Originally dark and disconnected from the surrounding streetscape, the renovation introduces two carefully positioned openings that establish a stronger relationship between the cafe and the public realm. A new take-out window encourages informal interaction with pedestrians, while a large corner window fills the interior with natural light and places the activity within on display.

As daylight fades, the space takes on a different character. The site’s angled street parking becomes part of the architecture, with the headlights of arriving vehicles illuminating the interior to create an unexpected backdrop for live performances.

A custom system of movable plywood furniture allows the cafe to transition effortlessly between retail, dining, and performance. During the day, the pieces function as product displays. By evening, concealed hinges and integrated casters allow them to fold, pivot, and roll into seating and bar tables, transforming the interior without increasing its footprint.

Rather than expanding the building, the project expands its possibilities, demonstrating how flexibility, material economy, and a stronger relationship with the street can redefine a neighbourhood gathering place.

Ottawa, ON —   | 2025Defined by a dramatic two-storey cantilever, this multi-unit residential project explores how conte...
07/15/2026

Ottawa, ON — | 2025

Defined by a dramatic two-storey cantilever, this multi-unit residential project explores how contemporary housing can establish a distinct architectural identity while contributing to the public realm.

A dark corrugated metal volume extends beyond a grounded masonry base, creating a clear dialogue between mass and lightness. Rather than relying on ornament, the building derives its expression from structure, proportion, and materiality.

The cantilever spans the entrance and driveway, concealing underground parking and allowing the landscape to occupy the ground plane in place of surface asphalt. Generous glazing introduces natural light throughout a mix of one- and two-bedroom apartments, strengthening the relationship between the interiors and the surrounding neighbourhood.

Through the integration of architecture, landscape, and infrastructure, the project proposes a residential building that contributes as much to the street as it does to the people who live within it.


ArchDaily Greater Ottawa Home Builders' Association

06/05/2026

What happens when a family asks for a cabin in the woods inspired by their favourite childhood story?

This is the story behind .



03/25/2026

The design continues to explore how architecture can shape the experience of landscape.

Rather than opening the interior to a continuous panoramic view, the project introduces a precisely positioned window that frames a single moment of the surrounding environment. The intention is simple. When everything is special, nothing is special. By limiting the view, the design gives it clarity and presence, allowing light, season, and movement to become part of daily life.

Through small, deliberate gestures, the house begins to establish its own spatial identity within a compact urban setting.

Sometimes the most complex design can be solved with a simple napkin sketch. 25:8 is bringing a daring new design to Ott...
03/18/2026

Sometimes the most complex design can be solved with a simple napkin sketch.

25:8 is bringing a daring new design to Ottawa with the help of .engineering . will float new luxury apartments above a heritage building in the heart of .

  is set to transform the   ! Designed with moving walls & panels the space will change from day to night. Urban strateg...
03/13/2026

is set to transform the ! Designed with moving walls & panels the space will change from day to night. Urban strategies for pets and pedestrians will make 2nd Avenue something magical.

.s.lim

03/11/2026

A window does more than frame a view.
It shapes the way light moves through a room, how a wall feels, and even how spacious a home appears. Sometimes, a simple shift in proportion can make a meaningful difference in both function and experience.
At 25:8, we approach design through these small but important decisions.

| Ottawa architects

03/10/2026

Architecture is shaped by context.

Every site carries its own challenges, opportunities, and history. Thoughtful design begins with understanding how a space should function, how it should feel, and how it connects to its surroundings.

At 25:8 Architecture + Urban Design, we approach each project through this lens - creating spaces that are intentional, responsive, and built to last.

Designing residential & commercial architecture in Ottawa and across Canada.

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642 Somerset Street W
Ottawa, ON
K1R5K4

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