General Enquiries
National Freephone: 0800 11 22 33
Available Monday to Friday, 8.30am-5pm
Fax: 09 373 1061
Email: hdc@hdc.org.nz
Postal address:
PO Box 1791, Auckland 1140
Making Complaints
Click here for information on making a complaint.
Website Feedback
Email: website@hdc.org.nz