Interdisciplinary Journal of Partnership Studies

Effectiveness of Public-Private Partnerships in Delivering Affordable Housing in South Africa

Masa Sylvester Motadi

North-West University

https://orcid.org/0000-0001-9830-7040

DOI: https://doi.org/10.24926/ijps.v13i1.7280

Keywords: Public–Private Partnerships, affordable housing, municipal capacity, policy implementation, South Africa

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Abstract

Affordable housing remains one of South Africa’s most persistent developmental challenges, and Public–Private Partnerships (PPPs) have been identified as a potential mechanism for accelerating delivery. This study examined the effectiveness of PPPs in delivering affordable housing, focusing on how PPPs are implemented, the challenges that hinder their success, and the strategies that could improve outcomes. A systematic review of fourteen academic and authoritative institutional sources relevant to PPPs and housing delivery was conducted. The evidence base primarily covered publications from 2011 to 2025, while a limited number of undated authoritative institutional sources were retained where they provided directly relevant policy or programme evidence. The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to promote transparency and methodological consistency.

The findings show that PPP implementation in housing remains limited and is primarily concentrated in social housing and student accommodation, where structured financing and predictable rental income can improve project bankability. PPP success depends on appropriate cost-recovery arrangements, risk allocation, public support and access to serviced land. The study identified three major constraints: lengthy and bureaucratic approval processes, weak municipal technical capacity, and misalignment between the social objectives of government and the financial objectives of private developers. These structural barriers can result in implementation delays, increased project costs and reduced private-sector interest.

The review concludes that PPPs can contribute to affordable housing delivery when supported by strong governance systems, predictable partnership conditions and appropriately structured financing arrangements. Approval processes need to be streamlined, subsidy and incentive mechanisms should be transparent and consistent, and stakeholder collaboration should begin during the early stages of project development. PPPs therefore offer a potentially valuable mechanism for affordable housing delivery in South Africa, but their effectiveness depends on the quality of their design, financing, institutional coordination and implementation rather than on the partnership model alone.