Zoning Regulations

Unified Development Chapter of the City of Duluth Legislative Code (UDC)

The Unified Development Chapter (UDC) is the official body of rules and regulations to guide land use and development in the City of Duluth. It contains the city's zoning and subdivision regulations.

What's New!

Revisions to the UDC. The City of Duluth Planning Division is proposing revisions to the City's zoning code, known as the Unified Development Chapter. Click here for a copy of the proposed amedments being discussed.

UDC Text Revisions, Effective August 19, 2011

Table of Contents

Article 1: General Provisions (50-1 to 50-12)

Article 2: Zone Districts (50-13 to 50-18)

Article 3: Permitted Uses (50-19 to 50-20)

Article 4: Development Standards (50-21 to 50-34)

Article 5: Administration & Procedures (50-35 to 50-39)

Article 6: Definitions (50-40 to 50-41)

Appendix A: UDC Text Amendments

Appendix B: Natural Resources Overlay

Appendix C: Zoning Maps

UDC Text Amendments

The most recent revisions to the UDC are effective August 19, 2011. All previous text amendments are included in the updated PDF documents listed above.