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Ontario Court of Justice

Toronto / Canada

The New Toronto Courthouse situated in Toronto’s downtown core, just steps from Nathan Phillips Square and Toronto City Hall, will become a key element of the downtown civic precinct. The new state of the art facility will consolidate several existing facilities, thus modernizing the administration of justice for Torontonians and the Province of Ontario. At an urban level, the goal of the project is to create coherence and connection to the cultural heritage and natural features of the city.

Main image for Ontario Court of Justice
© Nic Lehoux
 

A Transparent Courthouse with a 20m Atrium

 
 

Lasting over a year, the collaborative design process conducted between Paris and Toronto has produced a strong architectural vision for the site by maximizing exterior public space, improving the streetscape on Centre Avenue and Chestnut Street and strengthening the links and relationship between the courthouse and the city.

A 20m tall atrium enclosed by a highly transparent glazed facade creates an immediate and strong image which will extend the public realm into the building, as well as expressing the public nature of the courthouse within the city. Above the podium, a clearly legible cubic volume houses courtrooms and associated services. This volume floats above the highly glazed lower levels but retains an image of lightness due to the facade design composed of layers of glass and embossed metallic back pans, generating a dynamic and immaterial play of constantly changing reflections and shadows.

 
© Scott Norsworthy
A large lobby with a yellow wall and stairs in a building
© Scott Norsworthy
A busy city street with a lot of traffic and buildings in the background
© Scott Norsworthy
Redefining Justice: A Transparent Link Between Toronto’s Heritage and Contemporary Civic Life
A large courtroom with wooden walls and a white ceiling
© Scott Norsworthy

An architecture of dignity for diversity and reconciliation

 

The building projects a clear and dignified expression of its function and role in an iconic whole that does not impose itself merely with authority but reflects the diversity and ideals of society, producing a modern, open, accessible, and transparent image of the administration of justice.

The OCJ includes XX courtrooms including special courts for drug treatment, youth, high security, Gladu (indigenous) courtrooms, and mental health. The building also integrates an Indigenous Learning Center, an important space on the ground floor adjacent to the main atrium that will be used to engage and develop the relationship between Indigenous People and the institution as well as to educate the public at large. It is the first of its kind in Canada and was included in the program as a response to the Calls to Action established by the Truth and Reconciliation Commission of Canada.

 
A white staircase with a yellow wall behind it
© Scott Norsworthy
A building with a lot of windows and a reflection of the sky
© Scott Norsworthy
A large lobby with wooden tables and a wooden ceiling
© Scott Norsworthy
A row of white cabinets with wooden trim and drawers against a white wall
© Scott Norsworthy
A room with wooden walls and chairs in it
© Scott Norsworthy
 

Placing the courthouse in the city

 

On center of the south facade, an architectural mast creates a link to the East portico of Osgoode Hall which was originally defined by the architects John Ewart and William Baldwin in 1832 as the terminating vista looking North on York Street. In this manner, the OCJ gives sense to this vista and gives form to the Judicial precinct that began to take shape some 180 years ago.

A tall building with a lot of windows is lit up at night
© Scott Norsworthy
A fountain in front of a building that says toronto
© Nic Lehoux
Nathan Phillips Square and the Ontario Court of Justice
A large building with a lot of windows is surrounded by trees
© Scott Norsworthy
A close up of a metal surface with lines on it
© RPBW

Project Details

Status

2016 - 2023

Design

Renzo Piano Building Workshop, architects in collaboration with NORR Architects & Engineers (Toronto)

Design Team

Competition, 2016-2017 Design team: A.Belvedere (partner in charge), N.Aureau, A.Greig, A.Karcher, A.Landeiro, B.Plattner (partner) with D.Franceschin, S.George, J.Irace, A.Nizza, M.Pimmel and L.Antonio, G.De Juan; A.Bagatella, D.Tsagkaropoulos (CGI); O.Aubert, C.Colson, Y.Kyrkos (models)

Design Development, 2017-2023 Design team: A.Belvedere, A.Greig (partner and associate in charge), F.Hebel, A.Landeiro, W.Scheske with A.Chaaya (partner), T.Ohira, M.Pimmel, D.Rat, I.Soto, J.Vella and T.Borges; A.Bagatella, T.Garofalo, D.Tsagkaropoulos (CGI); O.Aubert, C.Colson, Y.Kyrkos (models)

Consultants

Stephenson Engineering Ltd. (structure); The Hidi Group (mechanical); MBII (electrical); Knippers Helbig (façade); BVDA Group Ltd. (building envelope); HH Angus (vertical transportation); Sight N Sounds Design Inc. (A/V consultant); WalterFedy (civil/site engineering); Morrison Hershfield (energy & sustainability); Theakston Environmental (micro climate consultant); Valcoustics (acoustics); Tranplan Associates (traffic); Thornton Thomasetti (blast consultant); Amec Foster Wheeler (geotech); +VG Architects (heritage consultant); Two Row Architect (indigenous consultant); Muniak Enterprises (code consultant); Frontier (signage, wayfinding); Vertechs (landscaping)

Awards

Ontario Association of Architects Design Excellence Award (2024)
AZURE Design Awards, Winner: Experiential Graphic Design (2024)
CCPPP (Canadian Council for Public-Private Partnerships) Award of Merit, Environmental, Social and Governance (2024)
AIA (American Institute of Architects), Justice Facilities Review Award (2023)
CCPPP – National Awards for Innovation and Excellence in Public-Private Partnerships – Silver (2019)
Ontario Concrete Award – Institutional Building, Ready Mix (2024)