Brandon Donnelly
Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly.
Brandon Donnelly
Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly.
At the end of this month, the last tenants will vacate the Tour Montparnasse in Paris to make way for its renovation. Nouvelle AOM, a collective of architects formed to respond to the project's international design competition, first won the commission back in 2017. And initially, the plan was to complete the renovation in time for the Paris Olympics in 2024.
But that time came and went, as it does, and now construction is starting this year. Nouvelle AOM, which includes Franklin Azzi Architecture, ChartierDalix Architectes, and Hardel Le Bihan Architectes, is in charge of the tower. And Renzo Piano Building Workshop is in charge of redesigning the commercial podium at the tower's base.

We've spoken about the Tour Montparnasse many times over the years on the blog (here, here, and here). Parisians customarily hate it, and after visiting it in 2023, I can confirm that it's desperately in need of a renovation, and that the ground plane experience is abysmal at best. It is of that era where grandiose "slab-based planning" was going to elevate us beyond the pathologies of fine-grained urbanism.
Here's a Google image from atop the site's enormous podium:

What's interesting about the design from Renzo Piano is that it will reuse a lot of the structure that's already in place. The plan is to carefully open up the site, stitch it back together with the surrounding urban context, and then build up from there. Importantly, at the centre of the project will be a large, planted piazza that is intended to become a new civic space for the community.

The project renovations are expected to last until "at least 2030." So, we have several years until we'll know if it's an urban and financial success. But my prediction is that this project will positively transform how Parisians think about the Tour Montparnasse, and maybe how they think about tall buildings.
The tower itself will, of course, need to be beautiful. It's a highly visible object. There's only a trifecta of buildings and structures inside Paris proper that exceed 150 meters in height: the Eiffel Tower, Tour Montparnasse, and the Tour Triangle (Herzog & de Meuron), which is currently under construction and expected to finish this year. In this case, architecture is not irrelevant.
But it is the ground plane experience that will ultimately revitalize the area and demonstrate that tall buildings can be good urban neighbours, even in a sea of Haussmannian mid-rise buildings. I've said before that the reconfiguration of the podium is arguably the project's most crucial design move.
Get it right and you'll see what happens.
Cover photo by Luxigon via Nouvelle AOM
Aerial and street view photos from Google
Model photos from Renzo Piano Building Workshop

A few weeks ago, we spoke about the dramatic change that Toronto's East Bayfront has undergone over the last two decades. It's now a place. I also shared a time-lapse video from Waterfront Toronto showing how the Parliament Slip was landfilled in order to improve the street network in this area. If you missed it (and you like to nerd out on construction), it's worth watching.
In addition to this, Waterfront Toronto has (just?) released this interactive website showing in more detail what's planned for the Quayside area. And if you make it all the way to the end of the experience, you'll land on the below image, which shows some towers and the site earmarked for a school and potential cultural destination.


Last September, Dubai announced a new initiative called the Urban Think Tank & Design Lab (officially D.M-ULab). Then, this month, they announced that architects Santiago Calatrava and Kengo Kuma would be joining the think tank as "principal contributors."
The lab is focused on several key areas, but grouping them together, it's broadly focused on encouraging participatory design (as opposed to top-down planning), driving the use of new technologies such as AI, and enhancing quality of life through human-centric urban design.
This includes the creation of 20-minute communities where 80% of daily needs are within walking or riding distance.
This last focus area is particularly interesting because one could easily argue that modern Dubai started on the opposite end of this spectrum. Rather than focusing on the human scale, it was focused on the global-attention-grabbing-superlative scale.
When a remarkable new building is announced, the focus tends to be on the building as a symbolic object, not how it meets the ground and fits into its broader urban context. That's largely irrelevant to a global audience.
But it is this latter quality that will largely determine how human-centric the city ends up feeling — it's the spaces in between the buildings where public life happens.
So, how does this think tank intend to shift the city's focus? One of the first projects is the renewal of the city's older neighbourhoods through the creation of Barcelona-like superblocks that push vehicular traffic to their edges.
At the end of this month, the last tenants will vacate the Tour Montparnasse in Paris to make way for its renovation. Nouvelle AOM, a collective of architects formed to respond to the project's international design competition, first won the commission back in 2017. And initially, the plan was to complete the renovation in time for the Paris Olympics in 2024.
But that time came and went, as it does, and now construction is starting this year. Nouvelle AOM, which includes Franklin Azzi Architecture, ChartierDalix Architectes, and Hardel Le Bihan Architectes, is in charge of the tower. And Renzo Piano Building Workshop is in charge of redesigning the commercial podium at the tower's base.

We've spoken about the Tour Montparnasse many times over the years on the blog (here, here, and here). Parisians customarily hate it, and after visiting it in 2023, I can confirm that it's desperately in need of a renovation, and that the ground plane experience is abysmal at best. It is of that era where grandiose "slab-based planning" was going to elevate us beyond the pathologies of fine-grained urbanism.
Here's a Google image from atop the site's enormous podium:

What's interesting about the design from Renzo Piano is that it will reuse a lot of the structure that's already in place. The plan is to carefully open up the site, stitch it back together with the surrounding urban context, and then build up from there. Importantly, at the centre of the project will be a large, planted piazza that is intended to become a new civic space for the community.

The project renovations are expected to last until "at least 2030." So, we have several years until we'll know if it's an urban and financial success. But my prediction is that this project will positively transform how Parisians think about the Tour Montparnasse, and maybe how they think about tall buildings.
The tower itself will, of course, need to be beautiful. It's a highly visible object. There's only a trifecta of buildings and structures inside Paris proper that exceed 150 meters in height: the Eiffel Tower, Tour Montparnasse, and the Tour Triangle (Herzog & de Meuron), which is currently under construction and expected to finish this year. In this case, architecture is not irrelevant.
But it is the ground plane experience that will ultimately revitalize the area and demonstrate that tall buildings can be good urban neighbours, even in a sea of Haussmannian mid-rise buildings. I've said before that the reconfiguration of the podium is arguably the project's most crucial design move.
Get it right and you'll see what happens.
Cover photo by Luxigon via Nouvelle AOM
Aerial and street view photos from Google
Model photos from Renzo Piano Building Workshop

A few weeks ago, we spoke about the dramatic change that Toronto's East Bayfront has undergone over the last two decades. It's now a place. I also shared a time-lapse video from Waterfront Toronto showing how the Parliament Slip was landfilled in order to improve the street network in this area. If you missed it (and you like to nerd out on construction), it's worth watching.
In addition to this, Waterfront Toronto has (just?) released this interactive website showing in more detail what's planned for the Quayside area. And if you make it all the way to the end of the experience, you'll land on the below image, which shows some towers and the site earmarked for a school and potential cultural destination.


Last September, Dubai announced a new initiative called the Urban Think Tank & Design Lab (officially D.M-ULab). Then, this month, they announced that architects Santiago Calatrava and Kengo Kuma would be joining the think tank as "principal contributors."
The lab is focused on several key areas, but grouping them together, it's broadly focused on encouraging participatory design (as opposed to top-down planning), driving the use of new technologies such as AI, and enhancing quality of life through human-centric urban design.
This includes the creation of 20-minute communities where 80% of daily needs are within walking or riding distance.
This last focus area is particularly interesting because one could easily argue that modern Dubai started on the opposite end of this spectrum. Rather than focusing on the human scale, it was focused on the global-attention-grabbing-superlative scale.
When a remarkable new building is announced, the focus tends to be on the building as a symbolic object, not how it meets the ground and fits into its broader urban context. That's largely irrelevant to a global audience.
But it is this latter quality that will largely determine how human-centric the city ends up feeling — it's the spaces in between the buildings where public life happens.
So, how does this think tank intend to shift the city's focus? One of the first projects is the renewal of the city's older neighbourhoods through the creation of Barcelona-like superblocks that push vehicular traffic to their edges.
Clicking on the site leads to this pop-up:

Schools are obviously critical. Education is the number one predictor of household wealth. Build it. But I also think it's important that we take advantage of this opportunity to build a truly remarkable cultural destination on Toronto's doorstep. This is an opportunity for a globally recognized symbol that elevates the city's brand, drives tourism, and serves as an economic development catalyst.
So I would like to encourage those in charge to take this seriously. (If Globizen can help in any way, give us a call.) The right way to do it would be to host an international design competition and put the challenge to the world's best architects. This is not the time or place to be timid. Rather, it's the time and place to beat our chests. This could be a Sydney Opera House or Bilbao moment.
Actually, it could be something even greater: The Toronto Effect.
Cover photo by Antonio Gabola on Unsplash
It's an admirable move, but it is noteworthy that this implementation is planned for the city's older neighbourhoods. Older neighbourhoods have the advantage of street grids that are already more human-centric in scale.
The true test of this lab will be whether it can transform its newer neighbourhoods. If it succeeds, it will be a model worth exporting to the rest of the world.
Cover photo by Dubai Travel Blog on Unsplash
Clicking on the site leads to this pop-up:

Schools are obviously critical. Education is the number one predictor of household wealth. Build it. But I also think it's important that we take advantage of this opportunity to build a truly remarkable cultural destination on Toronto's doorstep. This is an opportunity for a globally recognized symbol that elevates the city's brand, drives tourism, and serves as an economic development catalyst.
So I would like to encourage those in charge to take this seriously. (If Globizen can help in any way, give us a call.) The right way to do it would be to host an international design competition and put the challenge to the world's best architects. This is not the time or place to be timid. Rather, it's the time and place to beat our chests. This could be a Sydney Opera House or Bilbao moment.
Actually, it could be something even greater: The Toronto Effect.
Cover photo by Antonio Gabola on Unsplash
It's an admirable move, but it is noteworthy that this implementation is planned for the city's older neighbourhoods. Older neighbourhoods have the advantage of street grids that are already more human-centric in scale.
The true test of this lab will be whether it can transform its newer neighbourhoods. If it succeeds, it will be a model worth exporting to the rest of the world.
Cover photo by Dubai Travel Blog on Unsplash
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