These are the macro effects of housing. I buy all of them. I'm a housing activist involved in local politics in Oak Park, IL (one of Chicago's two equivalents of Berkeley or Brooklyn, the suburb of Evanston being the other). Some micro/local impacts of housing restriction:
* Retail business stagnation; retail is dependent on foot traffic, and SFZ residents do not understand what it takes to support the kinds of businesses (yoga studies, coffee shops, art galleries, bookshops) that they actually want to see sited near them. The result is that city plans for commercial corridors create near-blighted streets with gas stations, vacant lots, and the occasional nail salon or Domino's Pizza.
* Public safety issues; those same underutilized commercial drags are dead once the sun goes down; without people walking on the streets, nobody's watching, and you can see on a map clearly where crime gravitates.
* Escalating property taxes; lots of people want to retire in the same community they spent their adult lives in, but in an overwhelmingly SFZ muni with good schools, the top bidder on any residential lot is a family with school-aged children. Schools make up over half (in our case, 2/3) of the property tax burden, and it gets worse as the demographics shift more and more to school-aged families who move out when their kids graduate high school; housing diversity could give retirees an economically rational place to move (and remain in the tax base), but we outlaw it.
The problem with all this stuff is you start to sound like a crank, because almost every problem a typical urban muni faces will probably stem from many generations of outlawing housing.
* Retail business stagnation; retail is dependent on foot traffic, and SFZ residents do not understand what it takes to support the kinds of businesses (yoga studies, coffee shops, art galleries, bookshops) that they actually want to see sited near them. The result is that city plans for commercial corridors create near-blighted streets with gas stations, vacant lots, and the occasional nail salon or Domino's Pizza.
* Public safety issues; those same underutilized commercial drags are dead once the sun goes down; without people walking on the streets, nobody's watching, and you can see on a map clearly where crime gravitates.
* Escalating property taxes; lots of people want to retire in the same community they spent their adult lives in, but in an overwhelmingly SFZ muni with good schools, the top bidder on any residential lot is a family with school-aged children. Schools make up over half (in our case, 2/3) of the property tax burden, and it gets worse as the demographics shift more and more to school-aged families who move out when their kids graduate high school; housing diversity could give retirees an economically rational place to move (and remain in the tax base), but we outlaw it.
The problem with all this stuff is you start to sound like a crank, because almost every problem a typical urban muni faces will probably stem from many generations of outlawing housing.