Earlier quoted context omitted.
Somehow, no one in SF has realized this: that they can institute rent control... and increase housing supply... at the same time.
These are not contradictory ideas. The pro forms that will finance any construction loan/mortgage is not going to let the builder assume big increases in rents beyond inflation. In fact, if the only way to increase rents is to build a larger building and collect from more units, rent control could actually incentivize building. Where rent control gets into trouble is where it encourages "got mine, forget allowing any…
The policy doesn't make half as much sense if you also increase construction.