A Proportionality Analysis Should Govern Home Rule Disputes
Conflicts over home rule represent a clash of foundational principles: between local autonomy and the general welfare of the community. Courts and scholars reach for proportionality in other similar constitutional traditions concerning a clash of principles. Proportionality requires that one principle give way, but only as necessary to accomplish the important interest that justifies giving priority to one of the principles. In the state–local context, a proportionality analysis would minimize hyperpreemption because state interests are typically too slight in most cases and the state actions too sweeping. Yet targeted preemption of local zoning authority to address the housing crisis probably would pass muster. Using California as an example, we examine recent California cases that suggest California law is trending toward proportionality review and argue that this trend should become the rule in every state.