The Aboriginal Housing Office’s (AHO) 3D-printed duplexes have been completed and are ready to become home to local Dubbo families.
The use of 3D printing helped cut build time in half and is part of a broader strategy by the AHO to boost social housing supply in NSW.
Acting AHO Chief Executive, Loshana Karthikeya said, “The completion of the Dubbo duplexes is a landmark moment for social housing in NSW.
“The AHO is very excited to be trying new ways to provide high-quality homes for families. To be at the forefront of trying new technologies showcases the innovation the AHO has become known for.”
Planning for future housing
Naef Qassis, AHO’s Acting Director of Property said, “3D printing has many benefits – including a shorter construction program, superior thermal qualities, a high quantity of recyclable materials and less waste onsite.”
“This all translates to current and future cost savings.”
The Dubbo duplexes are part of the AHO’s growing new supply program, which aims to deliver 165 new homes this Financial Year (2024/2025).
Measuring success and continuing improvement
The AHO will work with Building 4.0 CRC to evaluate the Indoor Environmental Quality (IEQ) of the 3D-printed homes in Dubbo to help determine if the technology is suitable to be considered for future developments.
Naef said, “We’ll be looking at conditions within the properties – like their ability to stay warm in winter and cool in summer – to make sure tenants are comfortable in their new homes and enjoy living there for years to come.”
About the project
In May 2025, the Aboriginal Housing Office (AHO) completed two new homes on Wiradjuri Country in Dubbo using innovative 3D printing technology. This use of technology cut the build time by around 50 per cent. The use of innovative building methods, such as 3D printing, is just one way the AHO is increasing supply of new affordable housing in NSW.
The 3D printing process generates less waste than conventional building methods and the concrete mix incorporates eco-friendly, recycled materials. The project also allows for exposure to emerging technologies for those working on the site.
Other information
- For further information about this project, email [email protected]
- Ministerial media release: NSW’s first ever 3D-printed social homes now complete
