Over the long weekend I wrote a post called “On medium density development.” My argument was that Toronto has gotten exceptional at building infill towers, but not so great at midrise and other medium density infill solutions. Though to be fair, we are starting to see more and more of that today.

Well it turns out that Chicago is in a similar, if not worse, position. According to Aaron Renn of the Urbanophile blog, most of the city (outside of the city center) only allows for single family homes. Though in some cases you may be allowed a duplex or triplex.

Here’s a map:

The red is where you’re only allowed to build single family homes. The yellow represents non-residential uses (parks, industry and so on). And the remaining black is where you’d see high density development. Note how it runs all along Lake Michigan. Both Toronto and Chicago are developing in a similar “T” formation.

Now, some of you may be saying to yourself: So what? But it’s important to remember that this type of zoning effectively creates a supply constraint in the market, which,

Over the long weekend I wrote a post called “On medium density development.” My argument was that Toronto has gotten exceptional at building infill towers, but not so great at midrise and other medium density infill solutions. Though to be fair, we are starting to see more and more of that today.

Well it turns out that Chicago is in a similar, if not worse, position. According to Aaron Renn of the Urbanophile blog, most of the city (outside of the city center) only allows for single family homes. Though in some cases you may be allowed a duplex or triplex.

Here’s a map:

The red is where you’re only allowed to build single family homes. The yellow represents non-residential uses (parks, industry and so on). And the remaining black is where you’d see high density development. Note how it runs all along Lake Michigan. Both Toronto and Chicago are developing in a similar “T” formation.

Now, some of you may be saying to yourself: So what? But it’s important to remember that this type of zoning effectively creates a supply constraint in the market, which,