Photo by Marc Cramer

Built within an inner-city suburb of Montreal, the Lansdowne House, designed by Affleck de la Riva architects, is located on a street with rich heritage, and steep inclines and plateaus. The semi-detached house is situated on a hilly part of the street with a focus on asymmetry and informality of historical styles represented in the area. The two sides of the house, the detached and the connected, are each celebrated with a unique look all their own, while also fitting in with the charm of the neighborhood.

A Semi Detached House on a Hill in Montreal in main architecture  Category

Photo by Marc Cramer

Using the same black slate used on the neighboring houses, Lansdowne’s corner bay windows on the street side and one at the back break tradition from the formal red brick.

A Semi Detached House on a Hill in Montreal in main architecture  Category

Glass banisters keep the space visually clean, letting natural light flow throughout the space uninterrupted. A glass walkway connects parts of the upstairs.

A Semi Detached House on a Hill in Montreal in main architecture  Category

A Semi Detached House on a Hill in Montreal in main architecture  Category

The dining table sits beneath a double-height, light-filled ceiling, with pendant lights suspended from wires.

A Semi Detached House on a Hill in Montreal in main architecture  Category

The blue-hued glass walkway looks just as cool from below as it does upstairs. Also keeping things light, are the open stairs.

A Semi Detached House on a Hill in Montreal in main architecture  Category

A Semi Detached House on a Hill in Montreal in main architecture  Category

A Semi Detached House on a Hill in Montreal in main architecture  Category

A Semi Detached House on a Hill in Montreal in main architecture  Category

A Semi Detached House on a Hill in Montreal in main architecture  Category

Photos by Drew Hadley, except where otherwise noted, courtesy of v2com.