dcoz

DC Office of Zoning

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Watch the ZC and BZA Virtual Hearings and Meetings Live

Members of the public are invited to virtually join Zoning Commission and Board of Zoning Adjustment Public Meetings and Hearings. Click here to learn more.

Virtual Public Hearing Information

Click here for information on how to view and engage with public hearings.

Request Certification of Zoning Online

Certification of Zoning requests can now be filed online using IZIS. This new option allows applicants to file and receive their certification online. Click here to learn more.

Determine Which Agency You Need for Your Zoning Matters

DCOZ and the Office of the Zoning Administrator (ZA) at DOB are separate agencies with different roles in the zoning and permitting processes. Click here to ensure you are contacting the correct agency regarding your inquiry or concern.

Featured Services

Live Virtual ZC/BZA Hearings/Meetings

Interested in a watching a virtual public hearing or meeting? Visit the ZC and BZA virtual hearings...

Interactive Zoning Information System (IZIS)

Review Case Records/File, Manage, and Submit in Cases.

View the Zoning Handbook

Zoning is a technical subject, but it affects everyone. To make the District of Columbia’s...

Sign Up to Testify in a Public Hearing

View the Zoning Regulations

View the Zoning Regulations of 2016 or 1958.

ZC/BZA Calendar

View the Zoning Commission and Board of Zoning Adjustment Hearing and Meeting Calendar.

Interactive Zoning Information System

The Interactive Zoning Information System (IZIS) allows online case filing, viewing, processing, and management of ZC and BZA cases. All case types must now be filed using this system.

Zoning Handbook

The Zoning Handbook is a comprehensive electronic handbook designed to assist the public in understanding the details of the new Zoning Regulations of 2016.

Official Zoning Map

Use the Official Zoning Map of the District of Columbia to look up the zone district designation for any property in the District.

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DC Office of Zoning

Office Hours
Monday to Friday, 8:30 am to 5:00 pm, except District holidays

Connect With Us
441 4th Street, NW, Suite 200S, Washington, DC 20001
Phone: (202) 727-6311
Fax: (202) 727-6072
TTY: 711
Email: [email protected]