SF Planning Commission Report on SB 50
Discusses possible interaction with other ordinances. Concludes that it might (or might not) supersede HOME-SF which offers local density bonuses which include 20-30% of units on-site as affordable.
Peskin introduced BF181216 to formalize how SF can deny demolition projects. If something is eligible for SB50 it seems likely that HAA (Housing Accountability Act) would let developers win lawsuits that block demolitions.