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About DCOZ
The DC Office of Zoning (DCOZ) provides administrative, professional, and technical assistance to the Zoning Commission (ZC) and the Board of Zoning Adjustment (BZA) in support of their oversight and adjudication of zoning matters in the District of Columbia.
BZA Scheduling Announcement: Cases Postponed Until 4/22/2026
Request a Certification of Zoning Online
Learn more about the process to request a Certification of Zoning online.
Upcoming Events
There are no events at this time.
Watch Live Virtual ZC/BZA Hearings/Meetings
Interested in a watching a virtual public hearing or meeting? Visit the ZC and BZA virtual hearings and meetings information page to learn more
Zoning Maps of the District of Columbia
Click here to view the DC Zoning Map and look up Zone District information for any property.
View the Zoning Handbook
Zoning is a technical subject, but it affects everyone. To make the District of Columbia’s zoning law and processes more understandable and accessible we have developed this handbook. The Handbook is intended to help the citizens of Washington, DC understand and participate in the zoning process.
ZC/BZA Calendar
View the Zoning Commission and Board of Zoning Adjustment Hearing and Meeting Calendar.
View the Zoning Regulations
View the Zoning Regulations of 2016 or 1958.
Interactive Zoning Information System (IZIS)
Review Case Records/File, Manage, and Submit in Cases.
Featured News
Three Boxes - Block A Zoning Commission Board of Zoning Adjustment Zoning Regulations Overview |
Need Assistance - Block BNeed further assistance?
Email or call us    |
Application Links - Block C |