Many, or perhaps most, developers I know have a minimum project size that they will work on. That's why you'll hear people say, "No, that project is too small. I need at least X square feet or Y number of units." Given that smaller scale development such as laneway housing and "the missing middle" are so in vogue today, I thought I would discuss some of the reasons why scale matters.
But first, it's worth mentioning that "laneway suites," as we have structured them here in Toronto, are intended to be built by individual homeowners and not by developers. The lots can't be severed and most lots will yield less than 1,000 square feet. So this is a bit of a unique circumstance. As most of you know, I am a big supporter of this initiative.
When you get into larger developer-led projects, it's a different ball game. For one, it's hard to even find sites. And good luck if you need to deal with multiple owners as part of an assembly. Most landowners have pricing expectations that do not even remotely align with "missing middle" level densities.
But assuming you've been able to find land at a reasonable price, you still have to contend with the fact that projects have a lot of fixed costs, as well as diseconomies of scale. In other words, there are schedule, cost, and resourcing considerations that won't change no matter how big or small you go. It's still going to take this long and cost this much, and you're still going to need a set of humans to manage it through.
This can then create a situation where there's not enough margin for error. The project is simply too small to absorb any shocks, such as an unforeseen delay or an unforeseen groundwater concern that is now adding millions to your project budget. There's a lot of risk with development and it's prudent to have contingency room. That's harder to do with smaller projects.
The other problem developers run into with smaller projects is that the construction subtrades also tend to think of them as smaller projects. They have their own set of fixed costs and margins to worry about. So unless you happen to catch them with an opening in their schedule, you run the risk of them telling you they're too busy or them giving you a stinky price, which is just another way of them saying they don't want the job.
On top of all this, there's minimum project size inflation. If capital is not a constraint, there's a tendency to want to do bigger projects (see above). And because the cost of everything keeps going up, it's simultaneously getting harder and harder to make smaller projects pencil; unless you, maybe, go ultra luxury and ultra exclusive. But that's kind of the opposite goal of this whole "missing middle" movement, is it not?
Photo by JOHN TOWNER on Unsplash
Alex Bozikovic (architecture critic for the Globe and Mail) is one of the most vocal proponents of more housing and more density within Toronto's low-rise neighborhoods. Last year, he organized an international design competition where he asked firms to come up with innovative, yet sensible, solutions for how this could be done. I'm a little late getting to this, but today I'd like to walk you through this immensely clever solution by Batay-Csorba Architects, called Triplex Duplex.
I’m in Philly right now for a good friend’s wedding.
I always feel nostalgic when I come back to this city. Some of my most memorable years were spent here. I grew a lot in those 3 years. I also think that Philly is a highly underrated city – such an intimate urban scale.
I’m staying at the newly renovated Warwick Hotel in Rittenhouse Square. The lobby is beautiful, as are the corridors, but the rooms already feel a bit a dated to me. However the Barcelona Chair in my room is a welcome addition. That thing will never go out of style.
My hotel happens to be two blocks away from my old apartment at 17th and Spruce. So I decided to do a walk-by while I waited for my room to be ready. My roommate and I had the entire second floor of this building:
Many, or perhaps most, developers I know have a minimum project size that they will work on. That's why you'll hear people say, "No, that project is too small. I need at least X square feet or Y number of units." Given that smaller scale development such as laneway housing and "the missing middle" are so in vogue today, I thought I would discuss some of the reasons why scale matters.
But first, it's worth mentioning that "laneway suites," as we have structured them here in Toronto, are intended to be built by individual homeowners and not by developers. The lots can't be severed and most lots will yield less than 1,000 square feet. So this is a bit of a unique circumstance. As most of you know, I am a big supporter of this initiative.
When you get into larger developer-led projects, it's a different ball game. For one, it's hard to even find sites. And good luck if you need to deal with multiple owners as part of an assembly. Most landowners have pricing expectations that do not even remotely align with "missing middle" level densities.
But assuming you've been able to find land at a reasonable price, you still have to contend with the fact that projects have a lot of fixed costs, as well as diseconomies of scale. In other words, there are schedule, cost, and resourcing considerations that won't change no matter how big or small you go. It's still going to take this long and cost this much, and you're still going to need a set of humans to manage it through.
This can then create a situation where there's not enough margin for error. The project is simply too small to absorb any shocks, such as an unforeseen delay or an unforeseen groundwater concern that is now adding millions to your project budget. There's a lot of risk with development and it's prudent to have contingency room. That's harder to do with smaller projects.
The other problem developers run into with smaller projects is that the construction subtrades also tend to think of them as smaller projects. They have their own set of fixed costs and margins to worry about. So unless you happen to catch them with an opening in their schedule, you run the risk of them telling you they're too busy or them giving you a stinky price, which is just another way of them saying they don't want the job.
On top of all this, there's minimum project size inflation. If capital is not a constraint, there's a tendency to want to do bigger projects (see above). And because the cost of everything keeps going up, it's simultaneously getting harder and harder to make smaller projects pencil; unless you, maybe, go ultra luxury and ultra exclusive. But that's kind of the opposite goal of this whole "missing middle" movement, is it not?
Photo by JOHN TOWNER on Unsplash
Alex Bozikovic (architecture critic for the Globe and Mail) is one of the most vocal proponents of more housing and more density within Toronto's low-rise neighborhoods. Last year, he organized an international design competition where he asked firms to come up with innovative, yet sensible, solutions for how this could be done. I'm a little late getting to this, but today I'd like to walk you through this immensely clever solution by Batay-Csorba Architects, called Triplex Duplex.
I’m in Philly right now for a good friend’s wedding.
I always feel nostalgic when I come back to this city. Some of my most memorable years were spent here. I grew a lot in those 3 years. I also think that Philly is a highly underrated city – such an intimate urban scale.
I’m staying at the newly renovated Warwick Hotel in Rittenhouse Square. The lobby is beautiful, as are the corridors, but the rooms already feel a bit a dated to me. However the Barcelona Chair in my room is a welcome addition. That thing will never go out of style.
My hotel happens to be two blocks away from my old apartment at 17th and Spruce. So I decided to do a walk-by while I waited for my room to be ready. My roommate and I had the entire second floor of this building:
The project uses two prototypical, but random, semi-detached lots from the Christie & Bloor area of the city. Each one is 18' wide x 100' deep. So your typical long and narrow lots. From the street (see above image), it looks highly contextual. But in plan, you begin to see the 3 main volumes of the project emerge. Here's a ground floor plan from the architect:
Each volume is around 2,500 square feet. I presume that includes the basement. If you exclude the basement area and the vertical voids throughout the project, which you're allowed to do in your calculation of gross floor area in residential zones, I suspect we'd arrive at an FSI (density) number that isn't that much more than what already exist in these sorts of areas.
At the front of the house (right side of the above plan) is a set of stairs (and a patio) leading down to the front basement unit and a set of stairs leading up to the main front unit. An inset patio also forms part of this main entrance (image below), which is a great way of adding outdoor space while at the same time maintaining privacy across the units. These strategy is one of my favorite aspects of the project.
The rear units are similarly accessed at the back of the building. And the two middle units are accessed along the side of the house. All in all, this housing typology has the ability to accommodate up to 6 units: 3 main suites and 3 secondary type suites. By the architect's own estimate, this could result in 147,000 new housing units across the city if every lot occupied by a semi-detached house were to be redeveloped in this way.
But I wonder if any consideration was given to the secondary (basement) suites that may already exist in these zones. Because in some cases, and as beautiful as these homes may be, we may only be talking about 2 additional suites. Triplexes are also already allowed in some areas of the city. So does this ultimately achieve its intended goal, which is the creation of more "missing middle" housing in order to ease overall housing pressures? Or do we need to be thinking bigger?
As a follow-up to this post (subscribe to stay connected), I am going to look at what a development pro forma might look like for a project of this scale. The numbers have a way of answering a lot of questions. That said, kudos to Alex for taking on this initiative and kudos to the design team for a pretty spectacular architectural solution.
All renderings by the talented Norm Li.
It was palatial, especially given the bargain price and its location in Rittenhouse Square.
The graffiti you see above is located on the north wall of the kitchen. I think that’s a recent addition. The fire stair you see provided access to the roof of the building (as well as the street, I hope). I’m not sure we were supposed to go up there, but we obviously used it for parties.
Grillmaster Deli is still next door. They kept me fed when I was studying at home and too busy to cook. That was often. And across the street is the Italian restaurant with its sidewalk patio that I used to look out onto from my bedroom.
This walk-up apartment was by no means fancy. Though it did have ensuite laundry, which was a nice improvement from my previous place. But it was unabashedly urban. My kind of place.
The project uses two prototypical, but random, semi-detached lots from the Christie & Bloor area of the city. Each one is 18' wide x 100' deep. So your typical long and narrow lots. From the street (see above image), it looks highly contextual. But in plan, you begin to see the 3 main volumes of the project emerge. Here's a ground floor plan from the architect:
Each volume is around 2,500 square feet. I presume that includes the basement. If you exclude the basement area and the vertical voids throughout the project, which you're allowed to do in your calculation of gross floor area in residential zones, I suspect we'd arrive at an FSI (density) number that isn't that much more than what already exist in these sorts of areas.
At the front of the house (right side of the above plan) is a set of stairs (and a patio) leading down to the front basement unit and a set of stairs leading up to the main front unit. An inset patio also forms part of this main entrance (image below), which is a great way of adding outdoor space while at the same time maintaining privacy across the units. These strategy is one of my favorite aspects of the project.
The rear units are similarly accessed at the back of the building. And the two middle units are accessed along the side of the house. All in all, this housing typology has the ability to accommodate up to 6 units: 3 main suites and 3 secondary type suites. By the architect's own estimate, this could result in 147,000 new housing units across the city if every lot occupied by a semi-detached house were to be redeveloped in this way.
But I wonder if any consideration was given to the secondary (basement) suites that may already exist in these zones. Because in some cases, and as beautiful as these homes may be, we may only be talking about 2 additional suites. Triplexes are also already allowed in some areas of the city. So does this ultimately achieve its intended goal, which is the creation of more "missing middle" housing in order to ease overall housing pressures? Or do we need to be thinking bigger?
As a follow-up to this post (subscribe to stay connected), I am going to look at what a development pro forma might look like for a project of this scale. The numbers have a way of answering a lot of questions. That said, kudos to Alex for taking on this initiative and kudos to the design team for a pretty spectacular architectural solution.
All renderings by the talented Norm Li.
It was palatial, especially given the bargain price and its location in Rittenhouse Square.
The graffiti you see above is located on the north wall of the kitchen. I think that’s a recent addition. The fire stair you see provided access to the roof of the building (as well as the street, I hope). I’m not sure we were supposed to go up there, but we obviously used it for parties.
Grillmaster Deli is still next door. They kept me fed when I was studying at home and too busy to cook. That was often. And across the street is the Italian restaurant with its sidewalk patio that I used to look out onto from my bedroom.
This walk-up apartment was by no means fancy. Though it did have ensuite laundry, which was a nice improvement from my previous place. But it was unabashedly urban. My kind of place.
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