Get the addressing right. Get connected faster.
When a new development is submitted to nbn, the project requires addressing information for each lot, townhouse, apartment or premises.
This addressing is used to create the internal records that underpin nbn service qualification, including the Location ID (LOC ID) associated with each premises.
The LOC ID becomes the reference point used by internet providers when a resident orders a service.
If the address information later changes, or was never final to begin with, this can create mismatches between:
council records
title information
builder documentation
sales material
nbn records
retail provider ordering systems
Once these discrepancies exist, resolving them can take time and usually requires multiple parties to manually update records.
nbn itself highlights the importance of using the most recent council or development-plan address when submitting a new development application.
NBN Co advises developers to provide the most current address listed on council documents or development plans when applying for telecommunications infrastructure for a new development.
You can read more about their preparation requirements here:
https://www.nbnco.com.au/develop-or-plan-with-the-nbn/new-developments/submit-and-apply/preparation-list
What Happens When Addressing Changes
In many developments, the addressing used during early planning stages is not final.
Street names may still be provisional.
Lot numbering may change.
Townhouse or apartment numbering may be updated.
Stages may evolve.
If those changes are not communicated clearly to nbn or its delivery partners during the deployment phase, the result is often:
incorrect or duplicated address records
LOC IDs created against outdated addresses
service qualification failures
delays activating new services
additional manual casework between multiple parties
By the time residents move in and attempt to connect internet services, the addressing mismatch becomes visible and the resolution process begins.
This can lead to avoidable frustration for residents, delays in service activation and additional support requests for developers and builders.
Why Developers Should Treat Addressing as a Key Project Item
Telecommunications readiness is increasingly expected as part of a modern development handover.
Just as developers manage electricity, water and gas connections, telecommunications infrastructure must also be coordinated correctly.
Addressing plays a critical role in that process.
One of the most important steps is ensuring that final council-approved addressing (often referred to as gazetted addressing) is confirmed and provided to nbn before services are activated or commissioned.
While this requirement is not always clearly documented in public guidance, our experience across many projects shows that addressing alignment is one of the most important factors in preventing connection delays.
Best Practice: How to Prevent Addressing Issues
Based on our experience managing telecommunications coordination across developments, the following steps significantly reduce the risk of delays.
1. Provide the Most Current Addressing When Lodging With nbn
When submitting a development to nbn, always provide the most current addressing available from council or development plans.
Avoid using temporary engineering references or early draft numbering where possible.
2. Treat Addressing as a Live Item Throughout the Project
Addressing should not be treated as a one-time submission.
If the development layout changes, numbering updates, or street names are amended, the addressing should be reviewed and updated with the relevant parties.
3. Work Closely With Local Council to Confirm Final Addressing
Developers and their consultants should work closely with local council to confirm the final gazetted addressing as early as possible.
The earlier this is finalised, the easier it is to ensure all project stakeholders are aligned.
4. Provide Updated Addressing During the nbn Deployment Phase
If addressing changes after the initial application, the updated addressing schedule should be provided to nbn or their delivery partners before network deployment is finalised.
Waiting until residents are ordering services can significantly increase the time required to resolve issues.
5. Confirm Address Alignment Before Service Activation
Before services are activated or commissioned, developers should ensure that:
council addressing is final
nbn records reflect the correct addresses
lot numbers have been translated correctly to street addresses
townhouse or apartment numbering is correct
all stakeholders are referencing the same address schedule
Why This Issue Is Often Overlooked
There is plenty of public guidance about:
pit and pipe infrastructure
lead-in conduits
new development applications
fibre deployment
However, there is far less guidance explaining how address accuracy impacts telecommunications activation.
Because of this, addressing issues often only become visible when residents attempt to connect services, which is far later in the project lifecycle than ideal.
From our experience across the nbn ecosystem, addressing alignment is one of the simplest and most effective ways to prevent unnecessary delays.
A Simple Rule for Developers
If you remember one thing, it should be this:
Provide nbn with the best available addressing at the start of the project, and ensure the final gazetted council addressing is provided before services are activated.
This simple step can eliminate a large amount of avoidable administration and ensure residents can connect services as soon as they move in.