Hunter Water has an on-line system for submitting a number of building services applications including your building plan stamping. Submitting your application on-line allows for more efficient processing of your application/s and reduces response time. To find out more details on how you can submit your plans for stamping, click the link below.
If you are building a secondary dwelling or granny flat, Council or your private certifier may require you to meet our conditions and lodge a development application to obtain a Section 50 compliance certificate. You should check with your local Council about their specific requirements. Find out more details here.