Building services and development application forms

We have an online system for submitting a number of building services applications. This makes doing business with us easier and more convenient for you.

Our Developer Self Service Portal allows you to submit the following applications online with us.

  • Build Plan Stamping
  • Build Over Asset
  • Development Assessment
  • Revision to previous Development Assessment
  • Preliminary Service Application
  • Extend Water or Sewer Mains
  • Additional Sewer Connection
  • Stormwater Connection Application
  • Application to Bond Outstanding Developer Works
  • Reimbursement Calculation
  • Remote from Services


It's my first time applying

If you are a new user, you can submit your plan stamping, build over sewer or development application online, all through our online application portal.

We have made registration for the Developer Self Service portal as simple and easy as possible. It should only take you a minute to complete.

I am already registered

If you would like to submit your plan stamping, build over sewer or development application online, and already have your sign-in details, you can use our online application portal by clicking below.

If you require support on how to manage your account, please see our frequently asked questions.

Other online applications

PDF copies of our application forms

For applications relating to metering, connections and trade waste see: plumbing applications and forms