Some of the objections from the article: Sean Kieghran, president of San Francisco's Residential Builders Association, said he supports getting rid of single-family only zoning but doesn't think it will result in many new units. Kieghran said that building fourplexes requires either two staircases or a staircase and an elevator, which takes up too much of the site. And, unless the city streamlined the process of buil…
I want to point out some evidence for the theory can be found in Vancouver where the entire city was rezoned for fourplexes (a duplex where each side has a rental unit.) It has added barely any new supply at all. I think it didn't go far enough. Rezone for 4-10 story apartment buildings, and now you're getting somewhere. This single family home thing just doesn't work in cities with as much demand as San Francisco an…
I'm also of course seeing nimbys against tower development at commercial and broadway, which would have the biggest short term impact imo. They want to protect their scarcity.