Calderwood development area

This project is in Calderwood.

The project is underway and is due to be completed in 2018.

Rural scenery and trees

We're planning new services for future development in the Calderwood area.

About the project

We're investing about $12 million to service initial development in the Calderwood area.

The Calderwood area has the potential to accommodate up to 7,700 dwellings, as well as some mixed and commercial use developments.

To service the Calderwood development area, we're building:

  • a new wastewater pumping station
  • around 1.7 km of wastewater pipelines and associated infrastructure -  including a 720 metre long pressure wastewater main and about one kilometre of gravity mains.
We've engaged Comdain to complete the detailed design and construction phases. We expect Calderwood will be provided with a new wastewater service in 2018. 

Project area

Aerial view of Calderwood

Calderwood Assets - select the map to see a larger version


Funding was approved in January 2015 to build the required trunk infrastructure to service this area. 

We're currently building the new wastewater infrastructure in Calderwood. We expect to finish this in 2018, weather permitting.

To learn more or provide feedback, contact our Community Relations Team by:

Sydney Water
Community Relations - Growth                                                 

PO Box 399
PARRAMATTA  NSW  2124