One of the cornerstones of urban planning in many cities, zoning codes are sets of regulations used by local governments to control land use by defining what can and cannot be built in specific neighborhoods, what buildings can look like, and what uses can coexist in the same areas. Use-based zoning is an important tool for guiding development in most U.S. cities, but more recently, cities are turning to form-based codes, which focus on design rather than use. Local jurisdictions often push back when states attempt to preempt local control of zoning through statewide regulations that mandate higher density.
All Zoning Codes Courses
Generative AI, Ethics, and the Future of Urban Planning
Instructor: Tom Sanchez
Explore the ethical and equity implications of using generative AI in urban planning. This course addresses bias, transparency, public trust, emerging tools like digital twins, and offers practical guidance for responsible adoption.
Resilience Planning for Heat and Drought Events
Instructor: Chris Holtkamp
Learn how cities can prepare their infrastructure and social services for heat waves and droughts in a warming world.
Arbitrary Lines: How Zoning Broke the American City and How to Fix it
Instructor: Nolan Gray
Nolan Gray presents the complex history of zoning regulation, showing how major legislative decisions led to the country's current state of car reliance, sprawl, and inequity. Now, zoning reform is in the air. But why stop at mere reform?