DOC offices are not open to the public.
If you want to visit this DOC office, call ahead to make an appointment.
Holiday period closures
DOC offices are closed from 24 December 2025 and reopen on 5 January 2025.
Visitor centres are open for booking support and visitor information.
| Mahaanui / Sockburn Office | |
| Phone: | 0800 275 362 |
| Email: | mahaanui@doc.govt.nz |
| Address: | 31 Nga Mahi Road Sockburn Christchurch |
| Postal Address: | PO Box 11089 Sockburn 8443 Christchurch |