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LA Zoning Code Modernization

Los Angeles, CA  ·  Regulatory Reform

Our principals served as lead code writers for the City of Los Angeles's multi-year zoning code modernization , one of the most ambitious regulatory reform efforts in the country. The existing code, accumulated since the 1940s, had become a patchwork of inconsistent standards, outdated use categories, and overlapping special regulations that made it nearly impossible to navigate without expert assistance.

The modernization effort built a new hybrid-modular zoning framework from the ground up , one that preserved the flexibility needed in a city as large and diverse as Los Angeles while providing the clarity and predictability that property owners, developers, and city staff needed to use it effectively. New form-based, district-based standards were developed for residential, mixed-use, commercial, and industrial contexts across all 470 square miles of the city.

Key Elements

  • Hybrid-modular zoning framework replacing a legacy use-based code
  • Form-based standards for residential, mixed-use, commercial, and industrial districts
  • Context-calibrated development standards replacing uniform citywide regulations
  • Streamlined review processes calibrated to the policy implications of different decision types
  • Intent statements embedded in the code to support consistent administration and legal defensibility