Building, developing and plumbing

You’ll find information to help you with water connections, subdivisions, plumbing systems, and developments. Discover how to apply for services, understand fees and charges, and what’s required for building developments and plumbing installations.

Connecting to SA Water

Apply for new connections or alterations to existing connections and track the progress of your application.

Explore our services

A man, wearing blue jeans and a black and white striped t shirt, is holding a tablet while sitting on a large grey couch. A woman is next to him, holding a mug and looking at the tablet.

Two men in blue business suits and high visibility vests and white hard hats stand in front of a fenced off, newly developed property and point at vacant space.

Subdividing your property

Subdividing your property can be a complex process, and we’re just one organisation you’ll need to talk to about approval.

Learn about subdivisions

Information for plumbers

Learn about our sewerage and water systems and take a look at SA Water resources.

Explore our plumbing information

A man in white full body protective suits stands in a residential driveway. In the foreground of the photo are two pieces of blue PVC pipe, in front of an SA Water branded utility vehicle.

Two men in blue business suits and high visibility vests and white hard hats stand in front of a fenced off, newly developed property and point at vacant space.

About developments

Developer resources to help you apply to connect new housing or land developments to our services. Learn how to apply for land development and find the engineering standards to guide your project.

View developer resources