How to Use Building Types in Zoning

Building types can be useful in form-based codes where the goal is to enable a fine–grained mix of buildings of varied density and type in walkable neighborhoods. The approach of using building types is also effective in situations where permit streamlining is required and discretionary review is not allowed or significantly limited. For example, in California, Senate Bill 35 requires that only a community’s ‘Objective Design and Development Standards’ apply to multi-family or mixed-use projects. This means that more rather than less clarity in the standards and the community’s expectations is needed. Building types when prepared well offer that needed clarity.