Matthew Yglesias is baffled by reality. At least, he finds the Antiplanner’s post about how zoning codes actually work, as opposed to how Yglesias imagines they work, to be “baffling and bafflingly long.”
He boils his case down to three simple statements:
- Throughout America there are many regulations that restrict the density of the built environment.
- Were it not for these restrictions, people would build more densely.
- Were the built environment more densely built, the metro areas would be less sprawling.
Reality is never so simple. As you can see, it all depends on statement 1: are there regulations throughout America that restrict density? As evidence that there are, Yglesias cited the Maricopa County Zoning Code, which he claimed allows development no denser than duplexes. Apparently, he didn’t read (or was baffled by) chapter 7, which allows housing at 43 units per acre, or chapter 10, which allows anyone with 160 acres to build as dense as they want.
