Since 2009, policymakers in Minneapolis having been implementing land use changes to encourage more housing supply. Some of these changes have included eliminating parking minimums, encouraging multi-family buildings up to 6 storeys on commercial corridors, establishing height minimums in high-density zones, and permitting triplexes on all residential lots. It's, from what I can tell, the type of stuff that many cities have now done or are looking to do. But it seems to have worked remarkably well in Minneapolis. According to The Pew, between 2017 and 2022, the city issued permits for nearly 21,000 new homes and nearly 87% of them were for homes in buildings with 20 or more suites.

This is interesting. It tells us that the triplex policies don't seem to be doing all that much, but that the market has certainly taken to larger multi-family projects. This is an accomplishment. Even more importantly, though, is that it seems to be having a measurable impact on average rents. During the same time period as above, Minneapolis increased its housing stock by 12% and average rents increased by only 1%. Whereas the rest of Minnesota only increased its housing stock by 4% and, maybe as a result, average rents went up by 14%. Changes in homelessness also look dramatically different.

It looks to be a similar story to what's playing out in Austin: increased housing supply is tempering rent growth. (Okay, in the case of Austin it seems to be causing rents to fall.) What I would be interested in seeing now is a further breakdown of this 87% share. Because 20 suites is a different kind of build than 300 suites. It's different for developers and it's different for cities. And I'd like to know if the market is favoring one over the other, or if it's building apartments at all scales. If the city is in fact building lots of new apartments at multiple scales, then this is even more of an accomplishment. It means there might be no "missing middle."

Cover photo by Eastman Childs on Unsplash

Here is a study by three researchers out of California that asked Americans to predict the impact of a supply shock on various things, such as durable goods, commodities, labor, trade, and yes, housing.

For basically all of these items, people tended to answer correctly. Usually by a factor of at least two to one. In other words, when asked what reducing the supply of new cars would do to the prices of used cars, the majority of people responded saying that it would lead to an increase in prices.

However, when asked about the impact of a 10% increase in housing supply, about 40% said that it would cause prices and rents to rise. Only about a third believed they would fall (the correct answer). This is fascinating because it shows that housing seems to be an outlier. Most people don't have the same intuitive sense.

There is something happening in many North American cities right now. We are starting to question the supremacy of zoning for only single-family homes.

This past summer, the state of Oregon passed policy requiring cities of 25,000 people or more to allow duplexes, triplexes, and fourplexes within their single-family home neighborhoods. Minneapolis is poised to do something similar with its Minneapolis 2040 plan (though it has been contentious). And, of course, here in Toronto we recently rolled out laneway suites all across the city. Small scale multi-family dwellings are also already permissible in some areas (though few are being built).

Some are calling this a YIMBY movement. But however you want to define it, it's an acknowledgement that, if the goal is to built up instead of out, perhaps it's time we look at the parts of our cities with the lowest population densities. I would also add that following my recent post on Paris vs. Vancouver, many seemed to gravitate (in the comments) toward the Parisian model -- even if it did result in over 50,000 people per square kilometer. Density, it would appear, is okay.

While positive, it remains to be seen whether these policy changes will result in a meaningful increase in housing supply. And a lot of that will come down to the details. As I have said before on the blog, the math can be challenging on these sorts of smaller projects, which is why you have smart people proposing things like an "inverse density" rule to help encourage more smaller scale development.

But as the saying goes, sometimes you need to crawl before you can walk. And, if nothing else, there's certainly symbolic value to what seems to be taking hold across North America right now.

Since 2009, policymakers in Minneapolis having been implementing land use changes to encourage more housing supply. Some of these changes have included eliminating parking minimums, encouraging multi-family buildings up to 6 storeys on commercial corridors, establishing height minimums in high-density zones, and permitting triplexes on all residential lots. It's, from what I can tell, the type of stuff that many cities have now done or are looking to do. But it seems to have worked remarkably well in Minneapolis. According to The Pew, between 2017 and 2022, the city issued permits for nearly 21,000 new homes and nearly 87% of them were for homes in buildings with 20 or more suites.

This is interesting. It tells us that the triplex policies don't seem to be doing all that much, but that the market has certainly taken to larger multi-family projects. This is an accomplishment. Even more importantly, though, is that it seems to be having a measurable impact on average rents. During the same time period as above, Minneapolis increased its housing stock by 12% and average rents increased by only 1%. Whereas the rest of Minnesota only increased its housing stock by 4% and, maybe as a result, average rents went up by 14%. Changes in homelessness also look dramatically different.

It looks to be a similar story to what's playing out in Austin: increased housing supply is tempering rent growth. (Okay, in the case of Austin it seems to be causing rents to fall.) What I would be interested in seeing now is a further breakdown of this 87% share. Because 20 suites is a different kind of build than 300 suites. It's different for developers and it's different for cities. And I'd like to know if the market is favoring one over the other, or if it's building apartments at all scales. If the city is in fact building lots of new apartments at multiple scales, then this is even more of an accomplishment. It means there might be no "missing middle."

Cover photo by Eastman Childs on Unsplash

Here is a study by three researchers out of California that asked Americans to predict the impact of a supply shock on various things, such as durable goods, commodities, labor, trade, and yes, housing.

For basically all of these items, people tended to answer correctly. Usually by a factor of at least two to one. In other words, when asked what reducing the supply of new cars would do to the prices of used cars, the majority of people responded saying that it would lead to an increase in prices.

However, when asked about the impact of a 10% increase in housing supply, about 40% said that it would cause prices and rents to rise. Only about a third believed they would fall (the correct answer). This is fascinating because it shows that housing seems to be an outlier. Most people don't have the same intuitive sense.

There is something happening in many North American cities right now. We are starting to question the supremacy of zoning for only single-family homes.

This past summer, the state of Oregon passed policy requiring cities of 25,000 people or more to allow duplexes, triplexes, and fourplexes within their single-family home neighborhoods. Minneapolis is poised to do something similar with its Minneapolis 2040 plan (though it has been contentious). And, of course, here in Toronto we recently rolled out laneway suites all across the city. Small scale multi-family dwellings are also already permissible in some areas (though few are being built).

Some are calling this a YIMBY movement. But however you want to define it, it's an acknowledgement that, if the goal is to built up instead of out, perhaps it's time we look at the parts of our cities with the lowest population densities. I would also add that following my recent post on Paris vs. Vancouver, many seemed to gravitate (in the comments) toward the Parisian model -- even if it did result in over 50,000 people per square kilometer. Density, it would appear, is okay.

While positive, it remains to be seen whether these policy changes will result in a meaningful increase in housing supply. And a lot of that will come down to the details. As I have said before on the blog, the math can be challenging on these sorts of smaller projects, which is why you have smart people proposing things like an "inverse density" rule to help encourage more smaller scale development.

But as the saying goes, sometimes you need to crawl before you can walk. And, if nothing else, there's certainly symbolic value to what seems to be taking hold across North America right now.