Contact Building Advisory Services

For general enquiries, email

Occupancy certification hotline: 1300 301 059.

Contact an office

Offices are open from 8am to 4pm from Monday to Friday and closed on public holidays.

Office address Phone, fax and email Post
Level 1, Energy House
18-20 Cavenagh Street
Darwin NT 0800
Phone: (08) 8999 6435
Fax: (08) 8942 6461
GPO Box 1680
Darwin NT 0801
1st Floor Government Centre
First Street
Phone: (08) 8973 8926
Fax: (08) 8973 8944
PO Box 1171
Katherine NT 0851
Alice Springs and Tennant Creek
Greenwell Building
50 Bath Street
Alice Springs
Phone: (08) 8951 9218
Fax: (08) 8951 9222
PO Box 2130
Alice Springs NT 0871

For help and information about swimming pool fencing, contact the Swimming Pool Fencing Unit.

Last updated: 01 November 2017


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