Reflecting on Miami 21: Juan Mullerat Joins CNU Panel on Form-Based Codes

Adopted in 2010, Miami 21 was the first form-based zoning code applied to a large U.S. city. It replaced outdated, car-centric regulations with a framework prioritizing walkability, mixed-use development, and cohesive neighborhood design. Miami 21 has since become a reference point for cities across the country exploring New Urbanism principles to guide growth in the 21st century.

Juan Mullerat, Principal of Plusurbia, has long championed zoning as a tool for equity, resilience, and livability. joined a distinguished panel with Lizz Plater-Zyberk, Code author David Snow, City of Miami’s Planning Director, and Melissa Tapanes Llahues, Land Use Attorney, to reflect on Miami 21’s legacy, its evolving role in shaping the built environment, and what’s next for cities embracing form-based codes.

The discussion examined how Miami 21 has influenced urban design, transportation, housing, and public spaces over the past 15 years, while also looking ahead to the evolving needs of a dynamic and growing city.

Watch the full panel discussion here: