File a Fair Housing Complaint You may file a fair housing complaint by contacting the DC Office of Human Rights Complaints can be filed online via the Office of Human Right’s Web site ; You may also mail written complaints to: Office of Human Rights Government of the District of Columbia One Judiciary Square 441 4th Street NW Suite 570N Washington, DC 20001 Call the DC Office of Human Rights at (202) 727-4559 for additional information on filing a complaint.