The Zoning Trilogy

The Zoning Trilogy is a collection of three important planning resources. Available as both an online subscription and a Download & Print version, The Zoning Trilogy combines: a 1556 term Zoning Dictionary; 374 Zoning Provisions; and 51 illustrated Zoning Diagrams, into one essential planner's resource.

2016 Edition Now Available!

If you have the 2010 Edition "Download & Print" version,
be sure to order the 2016 Edition soon.

Our Zoning Diagrams Compendium has newly designed diagrams.
Most entries now come with both 2D and 3D diagrams!

Are you are involved with any of these?

  • Zoning interpretation
  • Implementing community and master plans
  • Drafting zoning ordinances/by-laws
  • Sustainable zoning
  • Green codes
  • Expert witness on zoning issues

If so, see why others like you consider The Zoning Trilogy an invaluable planning resource. Click a resource below for a sample !!!

Or, first read what others are saying about The Zoning Trilogy.

Ready to access The Zoning Trilogy?

Click a link below to order access to this essential planner's resource.

Learn more about The Zoning Trilogy.

The Zoning Trilogy is used by:

  • Harvard
  • MIT
  • University of California at Berkley
  • City of Vancouver, British Columbia
  • New York State Department of State
  • State of Montana Department of Commerce
  • City of Toronto, Ontario
  • Michigan State
  • New York University
  • Canadian Heritage-Parks Canada
  • Town of Aurora Planning Department
  • National Capital Commission Library.
  • Macaulay Shiomi Howson Ltd.
  • J. L. Cox Planning Consultants Inc.
  • Meconi & Jackson Attorneys At Law
  • Cornerstone Planning Consultants Ltd.
  • Padco, Inc.
  • Henderson, Johnston, Fournier & Hammond
  • J. L. Richards & Associates
  • Patrick Sweet & Associates Limited
  • WeirFoulds LLP
  • Hemson Consulting Ltd.
  • City of Galesburg
  • More...