nbn observes the caretaker conventions related to the upcoming Federal Election. During the Caretaker Period, nbn will apply these conventions while continuing the business-as-usual operations of the company.
Property developers
At nbn® we care about getting you connected.

nbn New Developments Portal
If you have a new development application with nbn, you can manage your application and submit additional work within our nbn New Developments Portal.
nbn New Developments Portal
If you have a new development application with nbn, you can manage your application and submit additional work within our nbn New Developments Portal.
Apply for nbn connectivity to your new development build
When your newly titled premises or location is built with nbn connectivity, rest easy knowing you’ll have access to a reliable, open-access broadband network.*
We’re also here to help with…
We’re also here to help with…

Relocating and modifying nbn infrastructure
From time-to-time you may want to alter, relocate, remove or protect nbn network assets or infrastructure. Please note, by law, only nbn and our authorised contractors may work on nbn assets and infrastructure.

Connecting secondary dwellings and granny flats
Most secondary dwellings and granny flats that share the same address and land title as the primary residence aren’t required to apply for an nbn New Developments application. You may simply need to extend your existing connection.

Connecting a non-premises location
Extending the nbn network to existing and approved non-premises locations.

Relocating and modifying nbn infrastructure
From time-to-time you may want to alter, relocate, remove or protect nbn network assets or infrastructure. Please note, by law, only nbn and our authorised contractors may work on nbn assets and infrastructure.

Connecting secondary dwellings and granny flats
Most secondary dwellings and granny flats that share the same address and land title as the primary residence aren’t required to apply for an nbn New Developments application. You may simply need to extend your existing connection.

Connecting a non-premises location
Extending the nbn network to existing and approved non-premises locations.
Popular pages
Popular pages

New Developments Training
Future-proof your skills by becoming an nbn trained New Developments supplier – designer or installer.

New Developments FAQs
Find answers to frequently asked questions.

Industry collaboration and community planning
Information for enabling the construction industry and advancing local government collaboration.
*
An end customer’s experience, including the speeds actually achieved over the nbn™ broadband access network, depends on the nbn™ access network technology and configuration over which services are delivered to their premises, whether they are using the internet during the busy period, and some factors outside of nbn’s control (like their equipment quality, software, chosen broadband plan, signal reception, or how their provider designs its network).