Despite substantial evidence that there are solutions to homelessness, and that there are many good reasons to want it solved, homelessness continues to both persist and increase. This literature review explores how homelessness is currently understood and responded to, with the
intention of identifying the factors that might prevent it from being effectively ended in Australia.

The currently available research appears to provide clear direction for effective interventions to address homelessness. There is compelling evidence that permanent supportive housing, where permanent housing is offered alongside a range of supports, is effective. In Australia, however,
interventions guided by permanent supportive housing principles have failed to ensure the inclusion of the necessary housing. Further, government investment into housing and homelessness services currently falls short of the presenting need. There are also unanswered questions about who is responsible for ending homelessness and about the ways in which ideas of ‘housing readiness’ might impact on access to suitable housing. Overall, this literature review identified that not all barriers to addressing homelessness are accounted for in the current literature. Critically, much of the literature fails to engage with the agency and knowledge of the people that homelessness affects. As such, this literature review suggests that future research must engage with the ways in which lived experience involvement might contribute to more effectively addressing, and ending, homelessness in Australia.

This literature review provides an overview of the current evidence for solving homelessness. Policy and practice will benefit from reviewing their alignment with the evidence: Is there adequate investment into the interventions that are demonstrably successful? Are the known pitfalls avoided? This literature review also identifies currently unanswered questions and, therefore, suggestions for future research, leading to the end of homelessness in Australia.