John Street Roundhouse

Rejuvenation and Adaptive Reuse of the Historical John Street Roundhouse in Toronto.
Roundhouse Park Toronto

The Roundhouse

The John Street Roundhouse was declared a National Historic Site in 1990 as an “architecturally and historically important surviving reminder of steam technology, and for the role, this structure played in rail transportation in the City of Toronto”. 

The successful re-invention of this iconic, semi-circular piece of heritage has had an important and positive impact on the neighboring community and on Toronto itself. This semi-circular, timber, and brick industrial heritage building has managed to help define the urban form of the area as the forest of residential towers grew up around. 

The Roundhouse and park have become the open space, playground, and dog park for the residents of these new towers as well as completing the entertainment, tourism hub with the CN Tower, Roger’s Centre, and Ripley’s.

Boldera continues providing ongoing heritage architectural services for tenant improvements and building alterations.

Project Facts

Project Year: 1999
Location: Toronto, Ontario
Client: City of Toronto
Status: Ongoing Tenant Services

Project Team

Heritage Architect: Donald J. Loucks

Services

John Street Roundhouse
John Street Roundhouse
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